3. Variance of exponential and uniform distributions(a) Compute Va.pdf
•
0 likes•2 views
3. Variance of exponential and uniform distributions (a) Compute Var[Y ] when Y Exp(1) and when Y Unif(0, 1). (b) Show that i. if Y Unif(a, b), then X = (Y a)/(b a) Unif(0, 1), where a < b. ii. if Y Exp(), then X = Y Exp(1) where > 0. Hint: Compute FX(x) = P(X x) = P(Y ?). (c) Combine (a) and (b) to obtain Var[X] when X Exp() and when X Unif(a, b). Solution.
Report
Share
Report
Share
Download to read offline
![3. Variance of exponential and uniform distributions
(a) Compute Var[Y ] when Y Exp(1) and when Y Unif(0, 1).
(b) Show that
i. if Y Unif(a, b), then X = (Y a)/(b a) Unif(0, 1), where a < b.
ii. if Y Exp(), then X = Y Exp(1) where > 0. Hint: Compute FX(x) = P(X x) = P(Y ?).
(c) Combine (a) and (b) to obtain Var[X] when X Exp() and when X Unif(a, b).
Solution](https://image.slidesharecdn.com/3-230705091952-1892c6fa/85/3-Variance-of-exponential-and-uniform-distributions-a-Compute-Va-pdf-1-320.jpg)
Recommended
CenTable - Requirements Specification CenTable is a system for creati.pdf
CenTable - Requirements Specification CenTable is a system for creating tabular reports from
county-level U.S.Census Data it is appropriate for batch processing (both off Ine and in support
of an on-line system). The inputs to the system are the ASCII county data fle (land associated
data dictionary) and an ASCI tle that describes the tabular report to be created. The output is a
table in either HTMI or AScll text format 1. Command-Line Parameters 1.1. The first command
line parameter must be the mame of the county level data file to use. 1.2 The second parameter
must be either-h (to indicate that the output should be in HTMor (to indicate that the output
should be in ASCl et) Location of \"Files\" .1. All census data fles must be in the same directory
as the executable 2.2 The report desoription fle must be read from standard in. 2· 3 Report
Description File 1. The format of the report deicription file has not been specified 32. Contents
of the Report Description File 3.2.1it must include a list of all of the counbies to include in the
report 22.It musz contain the field identifiers for the columns so inclade in the report [in ender.
3.23Jt mast contain #tte for each field in the report. 3.2.3.1 It must contain a format descriptor for
the title that idudt the horizonal positioning of the titie (left, center, or right) and the appropriane
way to handle ttles that are too long truncate, break word boundareia 324Jt must contain a format
descrigtor for each field in the report that includes the width of the field, the number of digts to
the right of the decimal place (for floating-point fields the padding character to use, and an
indication of whether or not the sign should always 12 5Jt must contain a specifier for each field
Chatt indicates what information (total, mean nothingl should be diplayed in the last now of the
output 1 42 Output must When the containing the required information 42.1. The tedt must be
displayed in a xed-width font 4.22. The output need not handle page breaks ie, the repert can
have an arbitrary mumber of be sent to standard out witch is used, the output must be an
appropriately formatted HTML table rows when the fiag t.ned, the output munt be an
approprately formatted ASCII tnt file ethat wil look coreect when displayed in a feed with fo
4.3.1 The output need not handle page breaks e, the report can have an arbibrary number of rows.
S1 The report desoription fle may be generated by an untrusted source. 52 Command-line
parameters may be provided by an untrusted source 5.3. CenTable must only be able to read 0m
the dinectory is installed in and standard in, Centable must only be able to write to standa out.
Solution
Okay So basically what you have to create a C Program for an application. This should be called
CenTable.
Input:
1. This system will take as input a text file which contains information about countries and their
census. It must be containing a lot of fields. You need to once take a look at the file to
unders.
Are silenced genes associated with high or low levels of DNA methyla.pdf
Are silenced genes associated with high or low levels of DNA methylation?
Solution
1.Genes are silenced by methylation(adding methyl groups). Gene silencing is the process of
turning off genes,so that it will not produce proteins through translation process.
2. Gene silencing is done by adding methyl groups to the genes. So that gene is inactive.
So we conclude that silenced genes associated with high methylation. Because when gene is
methylated only then silencing of gene occurs..
A south facing window is 2.1 m high and 4.2 m long. A horizontal diff.pdf
A south facing window is 2.1 m high and 4.2 m long. A horizontal diffuse reflector is places in
front of the window and hinged at the bottom edge of the window. Radiation data for an hour are
I = 1.61 MJ/m^2, I_d = 0.33 MJ/m^2, I_b = 1.28 MJ/m^2 and R_b = 2.31. If the (diffuse)
reflectance of the reflector is 0.85, what will be the total irradiation per unit area on the window?
Solution
we know that total radiation=incident radiation=beamed radiation.
Write an extended summary (They say”) of Sheryl Sandbergs Lean.pdf
Write an extended summary (\"They say”) of Sheryl Sandberg\'s \"Lean In: What Would You Do
If You Weren\'t Afraid.\" In your last paragraph, make a claim about Sandberg\'s essay(\"I
Say\"). Use this template to frame the \"I Say\" paragraph:
My own experience yields a point that is similar/different/both similar and different. (INSERT
A BRIEF PERSONAL STORY HERE THAT IS RELEVANT. YOUR STORY CAN BE
BASED ON YOUR WORK EXPERIENCE, YOUR SCHOOL EXPERIENCE, OR AN
EXPERIENCE YOU HAVE HEARD ABOUT. You can use other evidence, but I want you to
focus on the summary here, so there is no need to invest tons of time researching and reading.
) What I take away from my own experience/this example/this research is.....
Solution
Although this question is also not related with Economics.
But I would like to share my real experience here-I had only one brother ( we are 4 sisters and 1
brother ) .He was very pempared from the childhood. My father was a doctor ,he loved his five
kids equally, but my mother and two elder sisters always pampered him.He could not get proper
education even after his marrige he was not able to take proper decisions.But he was very good
and loveble persone. He loved me very much .In 2013 Feb-Doctore declared that he was in the
last stage of cencer.Although he was feeling some problem last six months but he ignored
them.He never told me about his problems.He always pretented that he was very happy and
healthy.But when he was not able to tolerate he told me and showed me all reports.that time he
was weeping bitterly .I took him in many hospitals but was not able to save his life.It was the
greatest lose of life..
Write a program that will prompt a user to input their name(first .pdf
Write a program that will prompt a user to input their name
(first and last).
Ex: Please enter your first and last name: John Doe
Then, output the string.
Next, prompt the user to input their nickname.
Ex: Enter your nickname: Rowdy
Then modify the name string to consist of the person’s first name, nickname (in all caps,
enclosed in double quotes) and last name.
Then output the modified string.
Ex: John “ROWDY” Doe
NOTE: This program should loop, prompting the user to decide whether or not he or she wishes
to enter another name.
Ex: Do you wish to enter another name(y/n)?
Solution
import java.util.Scanner;
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
public class MainClass {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
String name,nickname,first,last;
char choice;
do
{
System.out.println(\"Please enter your first and last name: \");
name = input.nextLine();
System.out.println(\"Your name is : \"+name);
System.out.println(\"Please enter your nickname\");
nickname = input.nextLine();
nickname = nickname.toUpperCase();
first = name.split(\" \")[0];
last = name.split(\" \")[1];
name = first + \" \\\"\" + nickname + \"\\\" \" + last;
System.out.println(\"Modified name is : \"+name);
System.out.println(\"Do you wish to enter another name(y/n)?\");
choice = input.next().toLowerCase().charAt(0);
input.nextLine();
}while(choice!=\'n\');
}
}
OUTPUT:
run:
Please enter your first and last name:
John Doe
Your name is : John Doe
Please enter your nickname
Rowdy
Modified name is : John \"ROWDY\" Doe
Do you wish to enter another name(y/n)?
y
Please enter your first and last name:
David Beckham
Your name is : David Beckham
Please enter your nickname
Becks
Modified name is : David \"BECKS\" Beckham
Do you wish to enter another name(y/n)?
n
BUILD SUCCESSFUL (total time: 18 seconds).
With a blow count of 14 the density of the soil is Select one 15e bit.pdf
With a blow count of 14 the density of the soil is Select one 15e bitery dense. SC. Medium
Solution
solution-
if blow count is between 4 to 10 then the soil is loose, if blow count is between 10 to 30 then it
will be medium dense and if it is between 30 and 50 then it will be dense and greater than 50
means soil is very dense.
Here no of blow count is 14 it means soil is medium dense.Hence option c is correct.
Which process(es) can move solutes against concentration gradients (.pdf
Which process(es) can move solutes against concentration gradients? (from low to high
concentration) Passive Diffusion Facilitated Diffusion Active Transport Secondary Transport
Active Transport Active and Secondary Transport Active, Secondary Transport and Facilitated
Diffusion All processes
Solution
The correct answer is Active transport.
Rest all the categories are types of diffusion. Diffusion always occurs down or along the
concentration gradient, whethrr with or without support of carrier molecule.
Transport which occurs against the concentration gradient, uses ATP and is ACTIVE
TRANSPORT..
What role do piRNAs play Serve as atemplate for transposon silencin.pdf
What role do piRNAs play? Serve as atemplate for transposon silencing. Serve as a guide to
mRNA degradation enzymes. Structural component of some ribozymes. Antisense RNA
involved in RNA processing. Silences the second X chromosome in human females.
Solution
(20) a. serve as a template for transposon silencing.
The majority of piRNAs are antisense to transposon sequences, suggesting that they serve as
templates to silence transposons.
Recommended
CenTable - Requirements Specification CenTable is a system for creati.pdf
CenTable - Requirements Specification CenTable is a system for creating tabular reports from
county-level U.S.Census Data it is appropriate for batch processing (both off Ine and in support
of an on-line system). The inputs to the system are the ASCII county data fle (land associated
data dictionary) and an ASCI tle that describes the tabular report to be created. The output is a
table in either HTMI or AScll text format 1. Command-Line Parameters 1.1. The first command
line parameter must be the mame of the county level data file to use. 1.2 The second parameter
must be either-h (to indicate that the output should be in HTMor (to indicate that the output
should be in ASCl et) Location of \"Files\" .1. All census data fles must be in the same directory
as the executable 2.2 The report desoription fle must be read from standard in. 2· 3 Report
Description File 1. The format of the report deicription file has not been specified 32. Contents
of the Report Description File 3.2.1it must include a list of all of the counbies to include in the
report 22.It musz contain the field identifiers for the columns so inclade in the report [in ender.
3.23Jt mast contain #tte for each field in the report. 3.2.3.1 It must contain a format descriptor for
the title that idudt the horizonal positioning of the titie (left, center, or right) and the appropriane
way to handle ttles that are too long truncate, break word boundareia 324Jt must contain a format
descrigtor for each field in the report that includes the width of the field, the number of digts to
the right of the decimal place (for floating-point fields the padding character to use, and an
indication of whether or not the sign should always 12 5Jt must contain a specifier for each field
Chatt indicates what information (total, mean nothingl should be diplayed in the last now of the
output 1 42 Output must When the containing the required information 42.1. The tedt must be
displayed in a xed-width font 4.22. The output need not handle page breaks ie, the repert can
have an arbitrary mumber of be sent to standard out witch is used, the output must be an
appropriately formatted HTML table rows when the fiag t.ned, the output munt be an
approprately formatted ASCII tnt file ethat wil look coreect when displayed in a feed with fo
4.3.1 The output need not handle page breaks e, the report can have an arbibrary number of rows.
S1 The report desoription fle may be generated by an untrusted source. 52 Command-line
parameters may be provided by an untrusted source 5.3. CenTable must only be able to read 0m
the dinectory is installed in and standard in, Centable must only be able to write to standa out.
Solution
Okay So basically what you have to create a C Program for an application. This should be called
CenTable.
Input:
1. This system will take as input a text file which contains information about countries and their
census. It must be containing a lot of fields. You need to once take a look at the file to
unders.
Are silenced genes associated with high or low levels of DNA methyla.pdf
Are silenced genes associated with high or low levels of DNA methylation?
Solution
1.Genes are silenced by methylation(adding methyl groups). Gene silencing is the process of
turning off genes,so that it will not produce proteins through translation process.
2. Gene silencing is done by adding methyl groups to the genes. So that gene is inactive.
So we conclude that silenced genes associated with high methylation. Because when gene is
methylated only then silencing of gene occurs..
A south facing window is 2.1 m high and 4.2 m long. A horizontal diff.pdf
A south facing window is 2.1 m high and 4.2 m long. A horizontal diffuse reflector is places in
front of the window and hinged at the bottom edge of the window. Radiation data for an hour are
I = 1.61 MJ/m^2, I_d = 0.33 MJ/m^2, I_b = 1.28 MJ/m^2 and R_b = 2.31. If the (diffuse)
reflectance of the reflector is 0.85, what will be the total irradiation per unit area on the window?
Solution
we know that total radiation=incident radiation=beamed radiation.
Write an extended summary (They say”) of Sheryl Sandbergs Lean.pdf
Write an extended summary (\"They say”) of Sheryl Sandberg\'s \"Lean In: What Would You Do
If You Weren\'t Afraid.\" In your last paragraph, make a claim about Sandberg\'s essay(\"I
Say\"). Use this template to frame the \"I Say\" paragraph:
My own experience yields a point that is similar/different/both similar and different. (INSERT
A BRIEF PERSONAL STORY HERE THAT IS RELEVANT. YOUR STORY CAN BE
BASED ON YOUR WORK EXPERIENCE, YOUR SCHOOL EXPERIENCE, OR AN
EXPERIENCE YOU HAVE HEARD ABOUT. You can use other evidence, but I want you to
focus on the summary here, so there is no need to invest tons of time researching and reading.
) What I take away from my own experience/this example/this research is.....
Solution
Although this question is also not related with Economics.
But I would like to share my real experience here-I had only one brother ( we are 4 sisters and 1
brother ) .He was very pempared from the childhood. My father was a doctor ,he loved his five
kids equally, but my mother and two elder sisters always pampered him.He could not get proper
education even after his marrige he was not able to take proper decisions.But he was very good
and loveble persone. He loved me very much .In 2013 Feb-Doctore declared that he was in the
last stage of cencer.Although he was feeling some problem last six months but he ignored
them.He never told me about his problems.He always pretented that he was very happy and
healthy.But when he was not able to tolerate he told me and showed me all reports.that time he
was weeping bitterly .I took him in many hospitals but was not able to save his life.It was the
greatest lose of life..
Write a program that will prompt a user to input their name(first .pdf
Write a program that will prompt a user to input their name
(first and last).
Ex: Please enter your first and last name: John Doe
Then, output the string.
Next, prompt the user to input their nickname.
Ex: Enter your nickname: Rowdy
Then modify the name string to consist of the person’s first name, nickname (in all caps,
enclosed in double quotes) and last name.
Then output the modified string.
Ex: John “ROWDY” Doe
NOTE: This program should loop, prompting the user to decide whether or not he or she wishes
to enter another name.
Ex: Do you wish to enter another name(y/n)?
Solution
import java.util.Scanner;
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
public class MainClass {
public static void main(String[] args) {
Scanner input = new Scanner(System.in);
String name,nickname,first,last;
char choice;
do
{
System.out.println(\"Please enter your first and last name: \");
name = input.nextLine();
System.out.println(\"Your name is : \"+name);
System.out.println(\"Please enter your nickname\");
nickname = input.nextLine();
nickname = nickname.toUpperCase();
first = name.split(\" \")[0];
last = name.split(\" \")[1];
name = first + \" \\\"\" + nickname + \"\\\" \" + last;
System.out.println(\"Modified name is : \"+name);
System.out.println(\"Do you wish to enter another name(y/n)?\");
choice = input.next().toLowerCase().charAt(0);
input.nextLine();
}while(choice!=\'n\');
}
}
OUTPUT:
run:
Please enter your first and last name:
John Doe
Your name is : John Doe
Please enter your nickname
Rowdy
Modified name is : John \"ROWDY\" Doe
Do you wish to enter another name(y/n)?
y
Please enter your first and last name:
David Beckham
Your name is : David Beckham
Please enter your nickname
Becks
Modified name is : David \"BECKS\" Beckham
Do you wish to enter another name(y/n)?
n
BUILD SUCCESSFUL (total time: 18 seconds).
With a blow count of 14 the density of the soil is Select one 15e bit.pdf
With a blow count of 14 the density of the soil is Select one 15e bitery dense. SC. Medium
Solution
solution-
if blow count is between 4 to 10 then the soil is loose, if blow count is between 10 to 30 then it
will be medium dense and if it is between 30 and 50 then it will be dense and greater than 50
means soil is very dense.
Here no of blow count is 14 it means soil is medium dense.Hence option c is correct.
Which process(es) can move solutes against concentration gradients (.pdf
Which process(es) can move solutes against concentration gradients? (from low to high
concentration) Passive Diffusion Facilitated Diffusion Active Transport Secondary Transport
Active Transport Active and Secondary Transport Active, Secondary Transport and Facilitated
Diffusion All processes
Solution
The correct answer is Active transport.
Rest all the categories are types of diffusion. Diffusion always occurs down or along the
concentration gradient, whethrr with or without support of carrier molecule.
Transport which occurs against the concentration gradient, uses ATP and is ACTIVE
TRANSPORT..
What role do piRNAs play Serve as atemplate for transposon silencin.pdf
What role do piRNAs play? Serve as atemplate for transposon silencing. Serve as a guide to
mRNA degradation enzymes. Structural component of some ribozymes. Antisense RNA
involved in RNA processing. Silences the second X chromosome in human females.
Solution
(20) a. serve as a template for transposon silencing.
The majority of piRNAs are antisense to transposon sequences, suggesting that they serve as
templates to silence transposons.
what was the PRIMARY cause of the current Greece Crisis Excessive g.pdf
what was the PRIMARY cause of the current Greece Crisis? Excessive government spending,
lack o
Solution
The Greek economic crisis is the result of multiple reasons, like slow down of GDP growth rate,
higher government deficit and government debt. But the primary reason is excessive government
spending that was not matched by adequate tax reveneue. This resulted in highe government
(fiscal) deficit which was funded by higher borrowing. Higher government debt led to the
soverign debt crisis in Greece..
Three LR circuits are made with the same resistor but different induc.pdf
Three LR circuits are made with the same resistor but different inductors. The figure shows the
current of the circuits as a function of time. Show on the time scale the approximate locations of
tau of each plot. Rank the three inductors according to the value of inductance, L.
Solution
Order:L3>L2>L1
Explanation: I=io×e^(-t/LR)
As L increases I decreases rapidly.
There are several things fundamentally wrong in this illustration. Po.pdf
There are several things fundamentally wrong in this illustration. Point out two of them. Point
them out, describe why they are wrong, and what they were supposed to be. You can look up
anything (especially the lecture 12). size or shape of illustration do not apply (e.g. RNA primer
looks like only a few bases, but that is okay, or Helicase is triangular, but that is fine, too).
Solution
1: Since lagging strand is discontinuously synthesized in form of Okazaki fragments, RNA
primer serve to form primer for synthesis of each of these fragments. So, RNA primer should be
located adjacent to the DNA pol at lagging strand.
2: DNA pol alpha serve to form RNA/DNA primers for lagging strand synthesis. These primers
are then exptended by DNA pol delta. At lagging strand, only DNA pol alpha is shown..
The poor are available to do the unpleasant jobs that no one .pdf
The poor are available to do the unpleasant jobs that no one else wants to do.
The poor purchase goods, such as those of poor quality, that otherwise could not be sold
Jobs are established for those people, such as social workers, who provide services to the
poor.
All of the above are true.
Conflict theorists view poverty as functional for our society.
Functionalists believe poverty could best be dealt with if the poor became politically aware
and active, organizing themselves to reduce inequality through government action.
Conflict theorists assume that since there is such enormous wealth in modern societies, no
one in these societies should go without satisfaction of their essential needs.
To resolve the poverty problem, functionalists urge elimination of the stigma and negative
definitions associated with poverty.
Problem-solving approach
Disarming
Win-lose approach
Role reversal
The conflict is defined as a win-lose situation.
Each side seeks solutions to meet only its needs.
Each side attempts to force the other side into submission.
Each side honestly and openly communicates its goals, needs, and ideas.
Stroking
Role reversal
Mediation
Disarming
Expectation
Verification
Threshold/perceptual reorientation
Appreciation
Functional aspects of poverty for affluent groups include: (Points : 2)
The poor are available to do the unpleasant jobs that no one else wants to do.
The poor purchase goods, such as those of poor quality, that otherwise could not be sold
Jobs are established for those people, such as social workers, who provide services to the
poor.
All of the above are true.The following is true about theoretical explanations of poverty:
(Points : 2)
Conflict theorists view poverty as functional for our society.
Functionalists believe poverty could best be dealt with if the poor became politically aware
and active, organizing themselves to reduce inequality through government action.
Conflict theorists assume that since there is such enormous wealth in modern societies, no
one in these societies should go without satisfaction of their essential needs.
To resolve the poverty problem, functionalists urge elimination of the stigma and negative
definitions associated with poverty.Question 16 of 25With the following conflict resolution
approach, the two sides engaged in the conflict attempt to sell their own solution without really
listening to the other side: (Points : 2)
Problem-solving approach
Disarming
Win-lose approach
Role reversal
Question 17 of 25The following is true about the problem-solving approach to resolving
conflict: (Points : 2)
The conflict is defined as a win-lose situation.
Each side seeks solutions to meet only its needs.
Each side attempts to force the other side into submission.
Each side honestly and openly communicates its goals, needs, and ideas.
Question 18 of 25In resolving conflict, the strategy of finding some truth in what the other
person (or side) is saying and then expressing “agreement” is: (Points : 2)
Str.
Suppose that 14 of people are left handed. If you pick two people a.pdf
Suppose that 14% of people are left handed. If you pick two people at random, what is the
probability that
(1) they both are left handed? (round your answer to 2 decimal places)
(2) only one of them is left handed? (round your answer to 2 decimal places)
Solution
1)
P(both left handed) = 0.14*0.14 = 0.0196 [ANSWER]
********************
b)
There are two ways to do this, that is, the first one is left handed and the scond is right handed, or
the other way around.
Hence, we mutliply the product of probabilities by 2:
P(one is left handed) = 2*0.14*(1-0.14) = 0.2408 [ANSWER].
Please help me with these General Biology 1 (Bio 111) questions. You.pdf
Please help me with these General Biology 1 (Bio 111) questions. Your response will be highly
appreciated.
1. Describe the following bonds (use examples): ionic bond, polar covalent bond, nonpolar
covalent bond, and hydrogen bond.
2. What are the properties of water? Describe each property being sure to include the following
terms: hydrophobic, hydrophilic, evaporation, cohesion, adhesion, capillarity, solvent, solute,
and solution.
3. What does the pH scale measure? What is the range on the scale? What values indicate acid,
indicate base and indicate neutral?
4. Describe the following bonds (use examples): ionic bond, polar covalent bond, nonpolar
covalent bond, and hydrogen bond.
5. What are the properties of water? Describe each property being sure to include the following
terms: hydrophobic, hydrophilic, evaporation, cohesion, adhesion, capillarity, solvent, solute,
and solution.
Solution
(1)
Ionic bonds result when complete transfer of valence electron(s) between atoms
Example: NaCl, KCl
Covalent bonds result when valence electrons are shared between atoms.
Polar covalent bonding is a type of chemical bond where a pair of electrons is unequally shared
between two atoms: Example: HCl,
Nonpolar covalent bonds are a type of chemical bond where two atoms share a pair of electrons
with each other. Example: CCl3, H2
A hydrogen bond is the attractive force between the hydrogen attached to an electronegative
atom of one molecule and an electronegative atom of a different molecule
Example: Hydrogen bonding occurs between electronegative oxygen of water with hydrogens of
other water molecules..
NEED HELP ON C HOMEWORKIntroduction Programmers for a Better Tomo.pdf
NEED HELP ON C HOMEWORK
Introduction: Programmers for a Better Tomorrow
Programmers for a Better Tomorrow is an organization dedicated to helping charities, medical
societies, and scholarship organizations manage various tasks so that they can focus on making
the world a better place! They have asked you and your classmates to help them develop some
new programs to benefit their organizations.
Problem: Food Bank Management (foodbank.c)
Programmers for a Better Tomorrow is now in partnership with a local Food Bank which
distributes food items to people in need. People come in to a Food Bank and make their
donations, and others might come in to make a request for any food item they want.
A Food Bank Management Program is used to keep track of the stock the Food Bank has (i.e.,
the donations), keep a record of requests that come in, fulfilling requests and printing the status
report which consists of the amount of stock present in the food bank and the requests that are
not yet fulfilled.
The program will require you to make at least one array. You may choose to make multiple one-
dimensional arrays: one to serve as a Donations Table and one to serve as a Request Table. The
index of the array will represent the inventory type. The value in the array will represent the
amount present or needed of that type.
You may, instead, choose to combine these to two arrays into a single two-dimensional array.
There are 5 inventory types:
Protein
Dairy
Grains
Vegetables
Fruits
Your program should allow the user the following options:
Enter a Donation
Enter a Request
Fulfill Requests
Print status report
Exit
Option 1:
Ask the user for the inventory type and amount of the donation to be made. When the donation
has been added to the donations table, the program should notify the user by printing out
“Donation Added”.
Option 2:
Ask the user for the inventory type and amount of the request to be made. When the request has
been added to the requests table, the program should notify the user by printing out “Request
Added”.
Option 3:
Check each type of inventory in the Request Table.
For each item that has a value in the request table, check to see if there is inventory of the same
type in the donations table.
If there are no donations of that type, print “ requests cannot be fulfilled.” Replace with the
correct inventory type (Dairy, Fruit, etc.).
If there is some inventory in the donations table, but not enough to process all requests, print “
requests will be partially fulfilled”. Reduce both the donation and request amounts based on how
much of the request was able to be fulfilled. Replace with the correct inventory type (Dairy,
Fruit, etc.).
If there is enough inventory to fulfill the request, print “type x> requests will be fulfilled.”
Reduce the appropriate amount from the Donations Table and remove the amount from the
Request Table. Replace with the correct inventory type (Dairy, Fruit, etc.).
Option 4:
Print both tables, indicating which is for donations a.
Problem 14. Your probability class has 250 undergraduate students and.pdf
Problem 14. Your probability class has 250 undergraduate students and 50 graduate students.
The probability of an undergraduate (or graduate) student getting an A is 1/3 (or 1/2,
respectively). Let X be the number of students that get an A in your class. (a) Calculate E[X] by
first finding the PMF of X. (b) Calculate E[X] by viewing X as a stun of random variables,
whom, mean is easily calculated.
Solution.
Simplify each expression. Write all ansers without using negative ex.pdf
Simplify each expression. Write all ansers without using negative exponents. Assume that all
variables are restricted to those numbers for which the expression is define.
(x/y3)4
-2x0
Please solve the problems and show your work, thank you. =)
Solution
(x/ y^3)^4
1st we will remove parentheses and distribute exponent
x^4/ y^12 so we got this as final answer.
Our understanding of genetic inheritance and the function of DNA i.pdf
Our understanding of genetic inheritance and the function of DNA in producing the
characteristics of the individual have been developing for more than 150 years. Consider our
current state of knowledge. Link genetic characteristics to DNA structure. Explain how DNA
through the process of protein synthesis is responsible for the ultimate expression of the
characteristics in the organism. Describe how interference in protein synthesis can result in
disruption of cellular and bodily processes? How does the significance of one class of proteins,
the enzymes, relate to the importance of proper nutrition throughout life?
Our understanding of genetic inheritance and the function of DNA in producing the
characteristics of the individual have been developing for more than 150 years. Consider our
current state of knowledge. Link genetic characteristics to DNA structure. Explain how DNA
through the process of protein synthesis is responsible for the ultimate expression of the
characteristics in the organism. Describe how interference in protein synthesis can result in
disruption of cellular and bodily processes? How does the significance of one class of proteins,
the enzymes, relate to the importance of proper nutrition throughout life?
Solution
1.The gene encoding the production of protein is transcribed into the gene language required for
the next stage which is RNA. The RNA is then transcribed into protein for protection or the
function assigned. This is a simple illustration of how DNA can regulate expression of
characteristics.There are 2 parts to this process:translation and transcription.The gene for a
particular trait undergoes a process called transcription. This is a process in which the language
of the body\'s make-up is transcribed from one cell language to another (DNA to RNA) which
the body will recognize in order to carry out the next process. The next process is the translation
of the information from RNA to the actual product, which is the protein. Specific proteins play
specific roles so the body synthesizes the specific protein for the specific job at the specific time.
2.Errors in protein synthesis disrupt cellular fitness, cause disease phenotypes, and shape gene
and genome evolution.errors in protein synthesis reduce organism fitness: disruption of
translational fidelity with common antibiotics such as streptomycin and kanamycin kills bacteria;
cells with impaired translational proofreading ability display altered morphologies and suffer
severe fitness defects, as do cells with elevated rates of transcription errors in an essential gene;
defects in translational fidelity and in protein folding cause disease phenotypes in mouse
models.Synthesis and degradation of non-functional proteins may also be costly without being
obviously harmful. Ribosomal throughput dedicated to a polypeptide that will ultimately fail to
function represents an opportunity cost, particularly for fast-growing organisms. Expression of
quality control systems, .
Please Explain. Compute the worst case time complexity of the follow.pdf
Please Explain. Compute the worst case time complexity of the following algorithm. for i = n to
2n do for j = i - n to n do print (i, j).
Solution
for i=n to 2n do
for j=i-n to n do
print (i, j)
Here we have two loops:
1. outer for loop: runs for i=n to 2n : n times
2. inner for loop:
for each value of i, it run :
0 to n
1 to n
2 to n
.......
.......
n-1 to n
n to n
So, T(n): n + (n-1) + (n-2)+ .......+1
= n(n+1)/2
Big-O : O(n^2).
Prove using a common notion that if P and Q are any points on a circ.pdf
Prove using a common notion that if P and Q are any points on a circle with center O and radius
OA, then OP is congruent to OQ. Please provide details, explaining the steps.
Solution
any point on the circle is equidistant from the center so OP and OQ would also be equal to radius
r of the circle,so OP is congruent to OQ..
Material ScienceWhy metals can go through plastic deformation w.pdf
Material Science:::
Why metals can go through plastic deformation while ceramics can not?
Solution
Metals creep, or deform in response to stress, because they exhibit malleability and ductility. The
malleability and ductility of metals is due to the fact that metallic bonding is uniform in all
directions throughout the solid. One plane of atoms in a metal can slide past another without
encountering great resistance and without breaking bonds. Metals are therefore immune to brittle
failure within a certain limit of deformation.
metals expand when exposed to heat. ceramics have very little expansion when heated to the
same degree.
Mendel studied the inheritance of phenotypic characters determined b.pdf
Mendel studied the inheritance of phenotypic characters determined by seven pairs of alleles. It
is an interesting coincidence that the pea plant also has seven pairs of chromosomes. What is the
probability that no two of the traits studied by Mendel were determined by genes located on the
same pair of chromosomes?
Solution
Ans.)
Mendel studied the garden pea (Pisum sativum) for two main purposes. The first reason, peas
were easily available. Second was peas can be both self (self-pollinate) or be cross-pollinated.
The peas self pollinate because the anthers (produce the pollen) and ovaries (ovules containing
eggs) of the flower are enclosed by two petals fused to form a compartment known as keel. The
peas can be cross-pollinated with any two pea plants. The anthers from one plant are removed
before they have opened to shed their pollen, by the process of emasculation to prevent selfing.
Then, pollens are transferred to the receptive stigma with a paintbrush or on anthers themselves.
Hence, the experimenter can choose to self or to cross the pea plants.
It is evident from all the analysis and research that no two of the traits studied by Mendel were
determined by genes located on the same pair of chromosomes. Only inked genes are located on
the same chromosome are inherited together in genetic crosses. It is also proved by the three
different laws of Mendel..
Life history traits are products of natural selection What are life .pdf
Life history traits are products of natural selection What are life history traits? What defines an
organisms\' life history? Define and distinguish between semelparity and iteroparity. Explain
what factors may favor the evolution of each life history strategy.
Solution
1.Life history characteristics are the traits that affect the life table of an organism, and can be
imagined as various investments in growth, reproduction, and survivorship.
The trait is the most important for any organism and the change in the trait may create the
difference in the organism’s level of fitness.
Evolutionary forces act on life history traits serves to limit the genetic variability and heritability
of life history strategies.
The list of the traits are size at birth, growth pattern, age and size at maturity time, number, size
and sex ratio of the offspring, reproductive and mortality rate and length of life.
2.Mostly many factors define the life history of organism but especially the unpredictability of
environment.
Unpredictable environment resources, hazards and competitors may fluctuate and select
organism that produce more offspring than earlier and it also leads to the plasticity where the
individual can shift along with the spectrum.
3.Semelparity and iteroparity are the two reproductive strategies in living organisms.
Semelparity is characterized with single reproductive cycle before death and iteroparity is
characterized with multiple reproductive cycles during its life time.
Examples for semelparity are salmon pacific fish, butterflies, mayflies, cicadas, some mollusks,
arachinids.
Examples of iteroparity are mammals ,reptiles, birds etc.
4.Life history traits and the life events combination creates the life history strategies.
Body size, age of maturation, high or low survivorship, and the environment type are some of the
factors that favours the evolution of life history strategies.
The type of behavior taking place at the life event may define the life history strategies.
The life history strategy is the age and stage specific patterns and all the stages of life make up
the organisms life..
How are Ecology and Environmental Science similar to, and different .pdf
How are Ecology and Environmental Science similar to, and different from, each other? 100
words or more please
Solution
Ecology deals with the study of interactions between organisms and their habitat/environment or
more broadly – an ecosystem. It includes earth science, nutrient cycles, food chains and webs.
Environmental science also deals with biological aspect of organisms but it also encompasses,
physical and chemical aspects of environment and their effects on different organisms.
Therefore the similarity lies in study of organisms and environment in a broader sense. But
ecology will focus on groups of organisms, specific interactions – food preferences, area
occupancy, species richness, mating habits, predation, migration, adaptation to new
habitats,competition strategies for survival and biodiversity.
Environmental science has more detailed analysis of both abiotic and biotic factors and their
interplay in environment. Examples include- effects of global warming or other major
environmental changes on organisms, sustainability studies, effects of human encroachment on
natural resources, urbanisation , industrialization and its effects on environment.
Ecology deals with the study of interactions between organisms and their habitat/environment or
more broadly – an ecosystem. It includes earth science, nutrient cycles, food chains and webs.
Environmental science also deals with biological aspect of organisms but it also encompasses,
physical and chemical aspects of environment and their effects on different organisms.
Therefore the similarity lies in study of organisms and environment in a broader sense. But
ecology will focus on groups of organisms, specific interactions – food preferences, area
occupancy, species richness, mating habits, predation, migration, adaptation to new
habitats,competition strategies for survival and biodiversity.
Environmental science has more detailed analysis of both abiotic and biotic factors and their
interplay in environment. Examples include- effects of global warming or other major
environmental changes on organisms, sustainability studies, effects of human encroachment on
natural resources, urbanisation , industrialization and its effects on environment..
Identify, with examples, groups that may represent a significant pol.pdf
Identify, with examples, groups that may represent a significant political risk for an organisation
that is considering engaging in Foreign Direct Investment.
Solution
When companies are considering Foreign Direct Investment (FDI) particular emphasis should be
placed on determining any potential political risk. Rugman and Hodgetts (2002) identified a
number of groups which may be potentially responsible for political risk. These are listed below
along with examples of such groups.
Current government/ruling regime of that country
This includes the government.
How does a trunk differ from a telephone line please explainSol.pdf
How does a trunk differ from a telephone line? please explain
Solution
A trunk does not have a telephone number associated with it because it carries hundreds of voice
and data channels.
Trunk dialing is a telephone system allowing subscribers to dial trunk calls without operator
assistance.
A telephone number is a sequence of digits assigned to a fixed-line telephone subscriber station
connected to a telephone line or to a wireless electronic telephony device..
1. How have the Internet, intranets, and extranets affected the type.pdf
1. How have the Internet, intranets, and extranets affected the types and uses of data resources
available to business professionals? What other database trends are also affecting data resource
management in business?
2. Why is the object-oriented database model gaining acceptance for developing applications and
managing the hypermedia databases on business Web sites?
Solution
Answer
1.
The Internet, intranets, extranets and the World Wide Web have a great affect on the types and
uses of data resources available to business professionals and business end users. Now the users
are able to access massive amounts of data from these resources, which enable them to analyze
greater amounts of information so that they are able to make better decisions affecting their or
other organizations
.Cloud data storage, data replication, agile data architecture are few other database trends that are
also affecting data resource management in business.
2.
Multimedia web-based applications have become a major application area for object technology
that can be applied for the Internet and corporate Intranets and extranets . Object-oriented
database models are able to handle complex types of data, such as, graphics, pictures, voice, and
text, better than other structures. Also, they are relatively easy to use, and they are the key
technology being used in multimedia-based applications for the Internet and corporate Intranets
and extranets. They support inheritance as well, i.e. new objects can be automatically created by
replicating some or all of the characteristics of one or more parent objects..
I need help making these adjustments to my class Persons_Informati.pdf
I need help making these adjustments to my \"class Persons_Information\"
In your Person class:
Add a constant field to store the current year (review the Week 4 Lesson if you aren\'t sure how
to create a constant) :
Assign a value to the current year field when it is declared (do not add it to the constructors).
Add fields to store a person\'s age in years and how many years they have been with the college:
Do not add mutator or accessor methods for these fields.
Set the visibility modifier to private for these fields.
Modify both constructors to set default values for both fields.
Add processing actions:
Add a method to calculate a person\'s age in years only.
Add a method to calculate how long a person has been in college in years only.
Make both methods private.
Do not take any input or display any output in these methods.
Modify the toString() method:
Call the method to calculate the person\'s age.
Call the method to calculate how long the person has been in college.
Add the person\'s age to the String.
Add the person\'s time in college to the String.
Add output messages for each field so that the user knows what they are looking at.
Format the string using the new line escape sequence \ so that each field and it\'s message is on a
separate line.
*** This is what I have so far.
48 class Persons_Information
49 {
50 private String personName;
51 private String currentAdress;
52 private String permanentAdress;
53 private int idNumber;
54 private String birthDate;
55 private int personAge;
56 private int entryYear;
57 private int totalYears;
58
59 public Persons_Information() {
60 personName = \"\";
61 currentAdress = \"\";
62 permanentAdress = \"\";
63 idNumber = 0;
64 birthDate = \"\";
65 personAge = 0;
66 entryYear = 0;
67 totalYears = 0;
68 }
69
70 public Persons_Information (int atIdNumber) {
71 idNumber = atIdNumber;
72 personName = \"\";
73 currentAdress = \"\";
74 permanentAdress = \"\";
75 birthDate = \"\";
76 personAge = 0;
77 entryYear = 0;
78 totalYears = 0;
79 }
80
81 //intput
82
83 public void setPersonName(String personName) {
84 this.personName = personName;
85 }
86
87 public void setCurrentAdress(String currentAdress) {
88 this.currentAdress = currentAdress;
89 }
90
91
92 public void setpermanentAdress(String permanentAdress) {
93 this.permanentAdress = permanentAdress;
94 }
95
96 public void setIdNumber(int id) {
97 idNumber = id;
98 }
99
100 public void setBirthDate(String birthDate) {
101 this.birthDate = birthDate;
102 }
103
104 public void setPersonAge(int pa) {
105 personAge = pa;
106 }
107
108 public void setEntryYear(int ey) {
109 entryYear = ey;
110 }
111
112 public void setTotalYears(int ty) {
113 totalYears = ty;
114 }
115
116 //output
117
118 public String getPersonName() {
119 return personName;
120 }
121
122 public String getCurrentAdress() {
123 return currentAdress;
124 }
125
126 public String getPermanentAdress() {
127 return permanentAdress;
128 }
129
130 public int getIdNumber() {
131 return idNumber;
132 }.
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective UpskillingExcellence Foundation for South Sudan
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.Normal Labour/ Stages of Labour/ Mechanism of Labour
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
More Related Content
More from omarionmatzmcwill497
what was the PRIMARY cause of the current Greece Crisis Excessive g.pdf
what was the PRIMARY cause of the current Greece Crisis? Excessive government spending,
lack o
Solution
The Greek economic crisis is the result of multiple reasons, like slow down of GDP growth rate,
higher government deficit and government debt. But the primary reason is excessive government
spending that was not matched by adequate tax reveneue. This resulted in highe government
(fiscal) deficit which was funded by higher borrowing. Higher government debt led to the
soverign debt crisis in Greece..
Three LR circuits are made with the same resistor but different induc.pdf
Three LR circuits are made with the same resistor but different inductors. The figure shows the
current of the circuits as a function of time. Show on the time scale the approximate locations of
tau of each plot. Rank the three inductors according to the value of inductance, L.
Solution
Order:L3>L2>L1
Explanation: I=io×e^(-t/LR)
As L increases I decreases rapidly.
There are several things fundamentally wrong in this illustration. Po.pdf
There are several things fundamentally wrong in this illustration. Point out two of them. Point
them out, describe why they are wrong, and what they were supposed to be. You can look up
anything (especially the lecture 12). size or shape of illustration do not apply (e.g. RNA primer
looks like only a few bases, but that is okay, or Helicase is triangular, but that is fine, too).
Solution
1: Since lagging strand is discontinuously synthesized in form of Okazaki fragments, RNA
primer serve to form primer for synthesis of each of these fragments. So, RNA primer should be
located adjacent to the DNA pol at lagging strand.
2: DNA pol alpha serve to form RNA/DNA primers for lagging strand synthesis. These primers
are then exptended by DNA pol delta. At lagging strand, only DNA pol alpha is shown..
The poor are available to do the unpleasant jobs that no one .pdf
The poor are available to do the unpleasant jobs that no one else wants to do.
The poor purchase goods, such as those of poor quality, that otherwise could not be sold
Jobs are established for those people, such as social workers, who provide services to the
poor.
All of the above are true.
Conflict theorists view poverty as functional for our society.
Functionalists believe poverty could best be dealt with if the poor became politically aware
and active, organizing themselves to reduce inequality through government action.
Conflict theorists assume that since there is such enormous wealth in modern societies, no
one in these societies should go without satisfaction of their essential needs.
To resolve the poverty problem, functionalists urge elimination of the stigma and negative
definitions associated with poverty.
Problem-solving approach
Disarming
Win-lose approach
Role reversal
The conflict is defined as a win-lose situation.
Each side seeks solutions to meet only its needs.
Each side attempts to force the other side into submission.
Each side honestly and openly communicates its goals, needs, and ideas.
Stroking
Role reversal
Mediation
Disarming
Expectation
Verification
Threshold/perceptual reorientation
Appreciation
Functional aspects of poverty for affluent groups include: (Points : 2)
The poor are available to do the unpleasant jobs that no one else wants to do.
The poor purchase goods, such as those of poor quality, that otherwise could not be sold
Jobs are established for those people, such as social workers, who provide services to the
poor.
All of the above are true.The following is true about theoretical explanations of poverty:
(Points : 2)
Conflict theorists view poverty as functional for our society.
Functionalists believe poverty could best be dealt with if the poor became politically aware
and active, organizing themselves to reduce inequality through government action.
Conflict theorists assume that since there is such enormous wealth in modern societies, no
one in these societies should go without satisfaction of their essential needs.
To resolve the poverty problem, functionalists urge elimination of the stigma and negative
definitions associated with poverty.Question 16 of 25With the following conflict resolution
approach, the two sides engaged in the conflict attempt to sell their own solution without really
listening to the other side: (Points : 2)
Problem-solving approach
Disarming
Win-lose approach
Role reversal
Question 17 of 25The following is true about the problem-solving approach to resolving
conflict: (Points : 2)
The conflict is defined as a win-lose situation.
Each side seeks solutions to meet only its needs.
Each side attempts to force the other side into submission.
Each side honestly and openly communicates its goals, needs, and ideas.
Question 18 of 25In resolving conflict, the strategy of finding some truth in what the other
person (or side) is saying and then expressing “agreement” is: (Points : 2)
Str.
Suppose that 14 of people are left handed. If you pick two people a.pdf
Suppose that 14% of people are left handed. If you pick two people at random, what is the
probability that
(1) they both are left handed? (round your answer to 2 decimal places)
(2) only one of them is left handed? (round your answer to 2 decimal places)
Solution
1)
P(both left handed) = 0.14*0.14 = 0.0196 [ANSWER]
********************
b)
There are two ways to do this, that is, the first one is left handed and the scond is right handed, or
the other way around.
Hence, we mutliply the product of probabilities by 2:
P(one is left handed) = 2*0.14*(1-0.14) = 0.2408 [ANSWER].
Please help me with these General Biology 1 (Bio 111) questions. You.pdf
Please help me with these General Biology 1 (Bio 111) questions. Your response will be highly
appreciated.
1. Describe the following bonds (use examples): ionic bond, polar covalent bond, nonpolar
covalent bond, and hydrogen bond.
2. What are the properties of water? Describe each property being sure to include the following
terms: hydrophobic, hydrophilic, evaporation, cohesion, adhesion, capillarity, solvent, solute,
and solution.
3. What does the pH scale measure? What is the range on the scale? What values indicate acid,
indicate base and indicate neutral?
4. Describe the following bonds (use examples): ionic bond, polar covalent bond, nonpolar
covalent bond, and hydrogen bond.
5. What are the properties of water? Describe each property being sure to include the following
terms: hydrophobic, hydrophilic, evaporation, cohesion, adhesion, capillarity, solvent, solute,
and solution.
Solution
(1)
Ionic bonds result when complete transfer of valence electron(s) between atoms
Example: NaCl, KCl
Covalent bonds result when valence electrons are shared between atoms.
Polar covalent bonding is a type of chemical bond where a pair of electrons is unequally shared
between two atoms: Example: HCl,
Nonpolar covalent bonds are a type of chemical bond where two atoms share a pair of electrons
with each other. Example: CCl3, H2
A hydrogen bond is the attractive force between the hydrogen attached to an electronegative
atom of one molecule and an electronegative atom of a different molecule
Example: Hydrogen bonding occurs between electronegative oxygen of water with hydrogens of
other water molecules..
NEED HELP ON C HOMEWORKIntroduction Programmers for a Better Tomo.pdf
NEED HELP ON C HOMEWORK
Introduction: Programmers for a Better Tomorrow
Programmers for a Better Tomorrow is an organization dedicated to helping charities, medical
societies, and scholarship organizations manage various tasks so that they can focus on making
the world a better place! They have asked you and your classmates to help them develop some
new programs to benefit their organizations.
Problem: Food Bank Management (foodbank.c)
Programmers for a Better Tomorrow is now in partnership with a local Food Bank which
distributes food items to people in need. People come in to a Food Bank and make their
donations, and others might come in to make a request for any food item they want.
A Food Bank Management Program is used to keep track of the stock the Food Bank has (i.e.,
the donations), keep a record of requests that come in, fulfilling requests and printing the status
report which consists of the amount of stock present in the food bank and the requests that are
not yet fulfilled.
The program will require you to make at least one array. You may choose to make multiple one-
dimensional arrays: one to serve as a Donations Table and one to serve as a Request Table. The
index of the array will represent the inventory type. The value in the array will represent the
amount present or needed of that type.
You may, instead, choose to combine these to two arrays into a single two-dimensional array.
There are 5 inventory types:
Protein
Dairy
Grains
Vegetables
Fruits
Your program should allow the user the following options:
Enter a Donation
Enter a Request
Fulfill Requests
Print status report
Exit
Option 1:
Ask the user for the inventory type and amount of the donation to be made. When the donation
has been added to the donations table, the program should notify the user by printing out
“Donation Added”.
Option 2:
Ask the user for the inventory type and amount of the request to be made. When the request has
been added to the requests table, the program should notify the user by printing out “Request
Added”.
Option 3:
Check each type of inventory in the Request Table.
For each item that has a value in the request table, check to see if there is inventory of the same
type in the donations table.
If there are no donations of that type, print “ requests cannot be fulfilled.” Replace with the
correct inventory type (Dairy, Fruit, etc.).
If there is some inventory in the donations table, but not enough to process all requests, print “
requests will be partially fulfilled”. Reduce both the donation and request amounts based on how
much of the request was able to be fulfilled. Replace with the correct inventory type (Dairy,
Fruit, etc.).
If there is enough inventory to fulfill the request, print “type x> requests will be fulfilled.”
Reduce the appropriate amount from the Donations Table and remove the amount from the
Request Table. Replace with the correct inventory type (Dairy, Fruit, etc.).
Option 4:
Print both tables, indicating which is for donations a.
Problem 14. Your probability class has 250 undergraduate students and.pdf
Problem 14. Your probability class has 250 undergraduate students and 50 graduate students.
The probability of an undergraduate (or graduate) student getting an A is 1/3 (or 1/2,
respectively). Let X be the number of students that get an A in your class. (a) Calculate E[X] by
first finding the PMF of X. (b) Calculate E[X] by viewing X as a stun of random variables,
whom, mean is easily calculated.
Solution.
Simplify each expression. Write all ansers without using negative ex.pdf
Simplify each expression. Write all ansers without using negative exponents. Assume that all
variables are restricted to those numbers for which the expression is define.
(x/y3)4
-2x0
Please solve the problems and show your work, thank you. =)
Solution
(x/ y^3)^4
1st we will remove parentheses and distribute exponent
x^4/ y^12 so we got this as final answer.
Our understanding of genetic inheritance and the function of DNA i.pdf
Our understanding of genetic inheritance and the function of DNA in producing the
characteristics of the individual have been developing for more than 150 years. Consider our
current state of knowledge. Link genetic characteristics to DNA structure. Explain how DNA
through the process of protein synthesis is responsible for the ultimate expression of the
characteristics in the organism. Describe how interference in protein synthesis can result in
disruption of cellular and bodily processes? How does the significance of one class of proteins,
the enzymes, relate to the importance of proper nutrition throughout life?
Our understanding of genetic inheritance and the function of DNA in producing the
characteristics of the individual have been developing for more than 150 years. Consider our
current state of knowledge. Link genetic characteristics to DNA structure. Explain how DNA
through the process of protein synthesis is responsible for the ultimate expression of the
characteristics in the organism. Describe how interference in protein synthesis can result in
disruption of cellular and bodily processes? How does the significance of one class of proteins,
the enzymes, relate to the importance of proper nutrition throughout life?
Solution
1.The gene encoding the production of protein is transcribed into the gene language required for
the next stage which is RNA. The RNA is then transcribed into protein for protection or the
function assigned. This is a simple illustration of how DNA can regulate expression of
characteristics.There are 2 parts to this process:translation and transcription.The gene for a
particular trait undergoes a process called transcription. This is a process in which the language
of the body\'s make-up is transcribed from one cell language to another (DNA to RNA) which
the body will recognize in order to carry out the next process. The next process is the translation
of the information from RNA to the actual product, which is the protein. Specific proteins play
specific roles so the body synthesizes the specific protein for the specific job at the specific time.
2.Errors in protein synthesis disrupt cellular fitness, cause disease phenotypes, and shape gene
and genome evolution.errors in protein synthesis reduce organism fitness: disruption of
translational fidelity with common antibiotics such as streptomycin and kanamycin kills bacteria;
cells with impaired translational proofreading ability display altered morphologies and suffer
severe fitness defects, as do cells with elevated rates of transcription errors in an essential gene;
defects in translational fidelity and in protein folding cause disease phenotypes in mouse
models.Synthesis and degradation of non-functional proteins may also be costly without being
obviously harmful. Ribosomal throughput dedicated to a polypeptide that will ultimately fail to
function represents an opportunity cost, particularly for fast-growing organisms. Expression of
quality control systems, .
Please Explain. Compute the worst case time complexity of the follow.pdf
Please Explain. Compute the worst case time complexity of the following algorithm. for i = n to
2n do for j = i - n to n do print (i, j).
Solution
for i=n to 2n do
for j=i-n to n do
print (i, j)
Here we have two loops:
1. outer for loop: runs for i=n to 2n : n times
2. inner for loop:
for each value of i, it run :
0 to n
1 to n
2 to n
.......
.......
n-1 to n
n to n
So, T(n): n + (n-1) + (n-2)+ .......+1
= n(n+1)/2
Big-O : O(n^2).
Prove using a common notion that if P and Q are any points on a circ.pdf
Prove using a common notion that if P and Q are any points on a circle with center O and radius
OA, then OP is congruent to OQ. Please provide details, explaining the steps.
Solution
any point on the circle is equidistant from the center so OP and OQ would also be equal to radius
r of the circle,so OP is congruent to OQ..
Material ScienceWhy metals can go through plastic deformation w.pdf
Material Science:::
Why metals can go through plastic deformation while ceramics can not?
Solution
Metals creep, or deform in response to stress, because they exhibit malleability and ductility. The
malleability and ductility of metals is due to the fact that metallic bonding is uniform in all
directions throughout the solid. One plane of atoms in a metal can slide past another without
encountering great resistance and without breaking bonds. Metals are therefore immune to brittle
failure within a certain limit of deformation.
metals expand when exposed to heat. ceramics have very little expansion when heated to the
same degree.
Mendel studied the inheritance of phenotypic characters determined b.pdf
Mendel studied the inheritance of phenotypic characters determined by seven pairs of alleles. It
is an interesting coincidence that the pea plant also has seven pairs of chromosomes. What is the
probability that no two of the traits studied by Mendel were determined by genes located on the
same pair of chromosomes?
Solution
Ans.)
Mendel studied the garden pea (Pisum sativum) for two main purposes. The first reason, peas
were easily available. Second was peas can be both self (self-pollinate) or be cross-pollinated.
The peas self pollinate because the anthers (produce the pollen) and ovaries (ovules containing
eggs) of the flower are enclosed by two petals fused to form a compartment known as keel. The
peas can be cross-pollinated with any two pea plants. The anthers from one plant are removed
before they have opened to shed their pollen, by the process of emasculation to prevent selfing.
Then, pollens are transferred to the receptive stigma with a paintbrush or on anthers themselves.
Hence, the experimenter can choose to self or to cross the pea plants.
It is evident from all the analysis and research that no two of the traits studied by Mendel were
determined by genes located on the same pair of chromosomes. Only inked genes are located on
the same chromosome are inherited together in genetic crosses. It is also proved by the three
different laws of Mendel..
Life history traits are products of natural selection What are life .pdf
Life history traits are products of natural selection What are life history traits? What defines an
organisms\' life history? Define and distinguish between semelparity and iteroparity. Explain
what factors may favor the evolution of each life history strategy.
Solution
1.Life history characteristics are the traits that affect the life table of an organism, and can be
imagined as various investments in growth, reproduction, and survivorship.
The trait is the most important for any organism and the change in the trait may create the
difference in the organism’s level of fitness.
Evolutionary forces act on life history traits serves to limit the genetic variability and heritability
of life history strategies.
The list of the traits are size at birth, growth pattern, age and size at maturity time, number, size
and sex ratio of the offspring, reproductive and mortality rate and length of life.
2.Mostly many factors define the life history of organism but especially the unpredictability of
environment.
Unpredictable environment resources, hazards and competitors may fluctuate and select
organism that produce more offspring than earlier and it also leads to the plasticity where the
individual can shift along with the spectrum.
3.Semelparity and iteroparity are the two reproductive strategies in living organisms.
Semelparity is characterized with single reproductive cycle before death and iteroparity is
characterized with multiple reproductive cycles during its life time.
Examples for semelparity are salmon pacific fish, butterflies, mayflies, cicadas, some mollusks,
arachinids.
Examples of iteroparity are mammals ,reptiles, birds etc.
4.Life history traits and the life events combination creates the life history strategies.
Body size, age of maturation, high or low survivorship, and the environment type are some of the
factors that favours the evolution of life history strategies.
The type of behavior taking place at the life event may define the life history strategies.
The life history strategy is the age and stage specific patterns and all the stages of life make up
the organisms life..
How are Ecology and Environmental Science similar to, and different .pdf
How are Ecology and Environmental Science similar to, and different from, each other? 100
words or more please
Solution
Ecology deals with the study of interactions between organisms and their habitat/environment or
more broadly – an ecosystem. It includes earth science, nutrient cycles, food chains and webs.
Environmental science also deals with biological aspect of organisms but it also encompasses,
physical and chemical aspects of environment and their effects on different organisms.
Therefore the similarity lies in study of organisms and environment in a broader sense. But
ecology will focus on groups of organisms, specific interactions – food preferences, area
occupancy, species richness, mating habits, predation, migration, adaptation to new
habitats,competition strategies for survival and biodiversity.
Environmental science has more detailed analysis of both abiotic and biotic factors and their
interplay in environment. Examples include- effects of global warming or other major
environmental changes on organisms, sustainability studies, effects of human encroachment on
natural resources, urbanisation , industrialization and its effects on environment.
Ecology deals with the study of interactions between organisms and their habitat/environment or
more broadly – an ecosystem. It includes earth science, nutrient cycles, food chains and webs.
Environmental science also deals with biological aspect of organisms but it also encompasses,
physical and chemical aspects of environment and their effects on different organisms.
Therefore the similarity lies in study of organisms and environment in a broader sense. But
ecology will focus on groups of organisms, specific interactions – food preferences, area
occupancy, species richness, mating habits, predation, migration, adaptation to new
habitats,competition strategies for survival and biodiversity.
Environmental science has more detailed analysis of both abiotic and biotic factors and their
interplay in environment. Examples include- effects of global warming or other major
environmental changes on organisms, sustainability studies, effects of human encroachment on
natural resources, urbanisation , industrialization and its effects on environment..
Identify, with examples, groups that may represent a significant pol.pdf
Identify, with examples, groups that may represent a significant political risk for an organisation
that is considering engaging in Foreign Direct Investment.
Solution
When companies are considering Foreign Direct Investment (FDI) particular emphasis should be
placed on determining any potential political risk. Rugman and Hodgetts (2002) identified a
number of groups which may be potentially responsible for political risk. These are listed below
along with examples of such groups.
Current government/ruling regime of that country
This includes the government.
How does a trunk differ from a telephone line please explainSol.pdf
How does a trunk differ from a telephone line? please explain
Solution
A trunk does not have a telephone number associated with it because it carries hundreds of voice
and data channels.
Trunk dialing is a telephone system allowing subscribers to dial trunk calls without operator
assistance.
A telephone number is a sequence of digits assigned to a fixed-line telephone subscriber station
connected to a telephone line or to a wireless electronic telephony device..
1. How have the Internet, intranets, and extranets affected the type.pdf
1. How have the Internet, intranets, and extranets affected the types and uses of data resources
available to business professionals? What other database trends are also affecting data resource
management in business?
2. Why is the object-oriented database model gaining acceptance for developing applications and
managing the hypermedia databases on business Web sites?
Solution
Answer
1.
The Internet, intranets, extranets and the World Wide Web have a great affect on the types and
uses of data resources available to business professionals and business end users. Now the users
are able to access massive amounts of data from these resources, which enable them to analyze
greater amounts of information so that they are able to make better decisions affecting their or
other organizations
.Cloud data storage, data replication, agile data architecture are few other database trends that are
also affecting data resource management in business.
2.
Multimedia web-based applications have become a major application area for object technology
that can be applied for the Internet and corporate Intranets and extranets . Object-oriented
database models are able to handle complex types of data, such as, graphics, pictures, voice, and
text, better than other structures. Also, they are relatively easy to use, and they are the key
technology being used in multimedia-based applications for the Internet and corporate Intranets
and extranets. They support inheritance as well, i.e. new objects can be automatically created by
replicating some or all of the characteristics of one or more parent objects..
I need help making these adjustments to my class Persons_Informati.pdf
I need help making these adjustments to my \"class Persons_Information\"
In your Person class:
Add a constant field to store the current year (review the Week 4 Lesson if you aren\'t sure how
to create a constant) :
Assign a value to the current year field when it is declared (do not add it to the constructors).
Add fields to store a person\'s age in years and how many years they have been with the college:
Do not add mutator or accessor methods for these fields.
Set the visibility modifier to private for these fields.
Modify both constructors to set default values for both fields.
Add processing actions:
Add a method to calculate a person\'s age in years only.
Add a method to calculate how long a person has been in college in years only.
Make both methods private.
Do not take any input or display any output in these methods.
Modify the toString() method:
Call the method to calculate the person\'s age.
Call the method to calculate how long the person has been in college.
Add the person\'s age to the String.
Add the person\'s time in college to the String.
Add output messages for each field so that the user knows what they are looking at.
Format the string using the new line escape sequence \ so that each field and it\'s message is on a
separate line.
*** This is what I have so far.
48 class Persons_Information
49 {
50 private String personName;
51 private String currentAdress;
52 private String permanentAdress;
53 private int idNumber;
54 private String birthDate;
55 private int personAge;
56 private int entryYear;
57 private int totalYears;
58
59 public Persons_Information() {
60 personName = \"\";
61 currentAdress = \"\";
62 permanentAdress = \"\";
63 idNumber = 0;
64 birthDate = \"\";
65 personAge = 0;
66 entryYear = 0;
67 totalYears = 0;
68 }
69
70 public Persons_Information (int atIdNumber) {
71 idNumber = atIdNumber;
72 personName = \"\";
73 currentAdress = \"\";
74 permanentAdress = \"\";
75 birthDate = \"\";
76 personAge = 0;
77 entryYear = 0;
78 totalYears = 0;
79 }
80
81 //intput
82
83 public void setPersonName(String personName) {
84 this.personName = personName;
85 }
86
87 public void setCurrentAdress(String currentAdress) {
88 this.currentAdress = currentAdress;
89 }
90
91
92 public void setpermanentAdress(String permanentAdress) {
93 this.permanentAdress = permanentAdress;
94 }
95
96 public void setIdNumber(int id) {
97 idNumber = id;
98 }
99
100 public void setBirthDate(String birthDate) {
101 this.birthDate = birthDate;
102 }
103
104 public void setPersonAge(int pa) {
105 personAge = pa;
106 }
107
108 public void setEntryYear(int ey) {
109 entryYear = ey;
110 }
111
112 public void setTotalYears(int ty) {
113 totalYears = ty;
114 }
115
116 //output
117
118 public String getPersonName() {
119 return personName;
120 }
121
122 public String getCurrentAdress() {
123 return currentAdress;
124 }
125
126 public String getPermanentAdress() {
127 return permanentAdress;
128 }
129
130 public int getIdNumber() {
131 return idNumber;
132 }.
More from omarionmatzmcwill497 (20)
what was the PRIMARY cause of the current Greece Crisis Excessive g.pdf
what was the PRIMARY cause of the current Greece Crisis Excessive g.pdf
Three LR circuits are made with the same resistor but different induc.pdf
Three LR circuits are made with the same resistor but different induc.pdf
There are several things fundamentally wrong in this illustration. Po.pdf
There are several things fundamentally wrong in this illustration. Po.pdf
The poor are available to do the unpleasant jobs that no one .pdf
The poor are available to do the unpleasant jobs that no one .pdf
Suppose that 14 of people are left handed. If you pick two people a.pdf
Suppose that 14 of people are left handed. If you pick two people a.pdf
Please help me with these General Biology 1 (Bio 111) questions. You.pdf
Please help me with these General Biology 1 (Bio 111) questions. You.pdf
NEED HELP ON C HOMEWORKIntroduction Programmers for a Better Tomo.pdf
NEED HELP ON C HOMEWORKIntroduction Programmers for a Better Tomo.pdf
Problem 14. Your probability class has 250 undergraduate students and.pdf
Problem 14. Your probability class has 250 undergraduate students and.pdf
Simplify each expression. Write all ansers without using negative ex.pdf
Simplify each expression. Write all ansers without using negative ex.pdf
Our understanding of genetic inheritance and the function of DNA i.pdf
Our understanding of genetic inheritance and the function of DNA i.pdf
Please Explain. Compute the worst case time complexity of the follow.pdf
Please Explain. Compute the worst case time complexity of the follow.pdf
Prove using a common notion that if P and Q are any points on a circ.pdf
Prove using a common notion that if P and Q are any points on a circ.pdf
Material ScienceWhy metals can go through plastic deformation w.pdf
Material ScienceWhy metals can go through plastic deformation w.pdf
Mendel studied the inheritance of phenotypic characters determined b.pdf
Mendel studied the inheritance of phenotypic characters determined b.pdf
Life history traits are products of natural selection What are life .pdf
Life history traits are products of natural selection What are life .pdf
How are Ecology and Environmental Science similar to, and different .pdf
How are Ecology and Environmental Science similar to, and different .pdf
Identify, with examples, groups that may represent a significant pol.pdf
Identify, with examples, groups that may represent a significant pol.pdf
How does a trunk differ from a telephone line please explainSol.pdf
How does a trunk differ from a telephone line please explainSol.pdf
1. How have the Internet, intranets, and extranets affected the type.pdf
1. How have the Internet, intranets, and extranets affected the type.pdf
I need help making these adjustments to my class Persons_Informati.pdf
I need help making these adjustments to my class Persons_Informati.pdf
Recently uploaded
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective UpskillingExcellence Foundation for South Sudan
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.Normal Labour/ Stages of Labour/ Mechanism of Labour
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
Delivering Micro-Credentials in Technical and Vocational Education and Training
Explore how micro-credentials are transforming Technical and Vocational Education and Training (TVET) with this comprehensive slide deck. Discover what micro-credentials are, their importance in TVET, the advantages they offer, and the insights from industry experts. Additionally, learn about the top software applications available for creating and managing micro-credentials. This presentation also includes valuable resources and a discussion on the future of these specialised certifications.
For more detailed information on delivering micro-credentials in TVET, visit this https://tvettrainer.com/delivering-micro-credentials-in-tvet/
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS Template 2023-2024 by: Irene S. Rueco
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...
In this research, it concludes that while the readiness of teachers in Caloocan City to implement the MATATAG Curriculum is generally positive, targeted efforts in professional development, resource distribution, support networks, and comprehensive preparation can address the existing gaps and ensure successful curriculum implementation.
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptxMohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
clinical examination of hip joint (1).pdf
described clinical examination all orthopeadic conditions .
MASS MEDIA STUDIES-835-CLASS XI Resource Material.pdf
mass media studies
CBSE
Full Book
for class 11th
Thesis Statement for students diagnonsed withADHD.ppt
Presentation required for the master in Education.
Best Digital Marketing Institute In NOIDA
Safalta Digital marketing institute in Noida, provide complete applications that encompass a huge range of virtual advertising and marketing additives, which includes search engine optimization, virtual communication advertising, pay-per-click on marketing, content material advertising, internet analytics, and greater. These university courses are designed for students who possess a comprehensive understanding of virtual marketing strategies and attributes.Safalta Digital Marketing Institute in Noida is a first choice for young individuals or students who are looking to start their careers in the field of digital advertising. The institute gives specialized courses designed and certification.
for beginners, providing thorough training in areas such as SEO, digital communication marketing, and PPC training in Noida. After finishing the program, students receive the certifications recognised by top different universitie, setting a strong foundation for a successful career in digital marketing.
Introduction to AI for Nonprofits with Tapp Network
Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama UniversityAkanksha trivedi rama nursing college kanpur.
Natural birth techniques are various type such as/ water birth , alexender method, hypnosis, bradley method, lamaze method etcPCOS corelations and management through Ayurveda.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Recently uploaded (20)
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Normal Labour/ Stages of Labour/ Mechanism of Labour
Normal Labour/ Stages of Labour/ Mechanism of Labour
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Delivering Micro-Credentials in Technical and Vocational Education and Training
Delivering Micro-Credentials in Technical and Vocational Education and Training
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptx
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...
MATATAG CURRICULUM: ASSESSING THE READINESS OF ELEM. PUBLIC SCHOOL TEACHERS I...
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
MASS MEDIA STUDIES-835-CLASS XI Resource Material.pdf
MASS MEDIA STUDIES-835-CLASS XI Resource Material.pdf
Thesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.ppt
Pride Month Slides 2024 David Douglas School District
Pride Month Slides 2024 David Douglas School District
Introduction to AI for Nonprofits with Tapp Network
Introduction to AI for Nonprofits with Tapp Network
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Natural birth techniques - Mrs.Akanksha Trivedi Rama University
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
Executive Directors Chat Leveraging AI for Diversity, Equity, and Inclusion
3. Variance of exponential and uniform distributions(a) Compute Va.pdf
- 1. 3. Variance of exponential and uniform distributions (a) Compute Var[Y ] when Y Exp(1) and when Y Unif(0, 1). (b) Show that i. if Y Unif(a, b), then X = (Y a)/(b a) Unif(0, 1), where a < b. ii. if Y Exp(), then X = Y Exp(1) where > 0. Hint: Compute FX(x) = P(X x) = P(Y ?). (c) Combine (a) and (b) to obtain Var[X] when X Exp() and when X Unif(a, b). Solution