The document provides instructions for a CSAT aptitude test being administered. It details information students should check when receiving the test booklet, how to fill in personal details on the answer sheet, guidelines for taking the test including the number of questions and time allotted, instructions for marking answers, and policies on handling the test materials after completion. The test booklet contains 80 questions across various subjects and students must mark their answers on a separate answer sheet using the provided code sheets.
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
IAS CAST 2018 Paper 1 Solution || Indian Administrative Service || Sourav Sir...SOURAV DAS
IAS Civil Services Aptitude Test
CSAT Questions With Solutions
Indian Administrative Service
Contact Us for any query related to the exam.
Feel free to reach us at 9836793076
Sourav Sir's Classes
Kolkata, New Delhi
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
IAS CAST 2018 Paper 1 Solution || Indian Administrative Service || Sourav Sir...SOURAV DAS
IAS Civil Services Aptitude Test
CSAT Questions With Solutions
Indian Administrative Service
Contact Us for any query related to the exam.
Feel free to reach us at 9836793076
Sourav Sir's Classes
Kolkata, New Delhi
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
Indian Administrative Service(IAS) CSAT PAPER I | STUDY MATERIALS | NOTES SOL...SOURAV DAS
UPSC Prelims Syllabus 2021 for Paper-II (CSAT)
The General Studies-II or CSAT is qualifying in nature. Hence, you need to score 33% or 66 marks to qualify for this paper. The UPSC Prelims Syllabus for the CSAT paper is as mentioned below:
Comprehension
Interpersonal skills including communication skills;
Logical reasoning and analytical ability
Decision-making and problem solving
General mental ability
Basic numeracy (numbers and their relations, orders of magnitude, etc.) (Class X level), Data interpretation (charts, graphs, tables, data sufficiency etc. - Class X level)
Homework #1SOCY 3115Spring 20Read the Syllabus and FAQ on ho.docxpooleavelina
Homework #1
SOCY 3115
Spring 20
Read the Syllabus and FAQ on how to do your homework before beginning the assignment!
To get consideration for full credit, you must:
· Follow directions;
· Show all work required to arrive at answer (statistical calculations often require multiple steps, so you need to write these down, not just skip to the final answer)
· Use appropriate statistical notation at all times (e.g. if you are calculating a population mean, begin with the equation for population mean)
· Use units in your answer, where appropriate (e.g. a mean time would be “6.5 hours” rather than just “6.5”)
Understanding the Structure of Data
1. For the following rectangular dataset:
Id
Highest degree
Works full-time
Annual income cat
1
Did not grad HS
Yes
Low
2
HS dip
Yes
Low
3
HS dip
No
Med
4
BA
No
Low
5
BA
Yes
Med
6
MA
Yes
High
7
HS dip
Yes
Med
a. What is the unit-of-analysis of the dataset?
b. How many variables are in the dataset?
c. How many observations/cases are in the dataset?
d. For eachvariable that is not named “id”:
i. What is the variable name?
ii. What is the level-of-measurement?
iii. What are the values for the variable?
iv. If you had to make a guess, what do you think the “question” was that was asked of the unit-of-analysis to get these data? (for example, if we had a continuous variable called “num_pets” the question might be “How many pets live in your household?”)
2. For the following rectangular dataset:
Id
num_bdrms
num_bthrms
sqft
Ranch
1
4
3
3200
Yes
2
2
1.5
2800
Yes
3
2
1
1200
Yes
4
3
2
1500
No
5
2
2
1100
No
a. What is the unit-of-analysis of the dataset?
b. How many variables are in the dataset?
c. How many observations/cases are in the dataset?
d. For each variable that is not named “id”:
i. What is the variable name?
ii. What is the level-of-measurement? Before answering, be sure to consult the slide called “Level of measurement – language to use”. Use the formal language!
iii. What are the values for the variable?
iv. If you had to make a guess, what do you think the “question” was that was asked of the unit-of-analysis to get these data? (for example, if we had a continuous variable called “num_pets” the question might be “How many pets live in your household?”)
3. For each of the following questions (1) construct a dataset with one variable and three observations (2) add data that could have theoretically been collected (just make up the actual responses to the question); and (3) indicate the level-of-measurement of the variable. I’ve done two examples for you.
Example#1:
What is your current age? (individual is the unit-of-analysis)
idage
1 25
2 32
3 61
The age variable is continuous/interval ratio.
Example#2:
What is the size of this hospital based on number of beds? (hospital is the unit-of-analysis)? Answers can be small (1-100 beds), medium (101-500 beds), large (501 beds to 1000 beds), extra large (1001+ beds)
idhosp_size
1 med
2 med
3 ext ...
BMS Question Paper. It helps you judge your preparations and manage your time as well. Practice is never Ending. Bachelor of Management Studies course of Delhi University
Potential questions and study guide for exam 1 Any 8 of.docxChantellPantoja184
Potential questions and study guide for exam 1
Any 8 of these questions could be on your exam!
Suggestions:
Use this document as your starting point.
As you work your way through each topic, look for information that will help you
answer a question.
When you complete each topic, start preparing answers.
Include discussion of the related concepts, facts, issues, etc.
In many cases some additional research will be necessary.
Consult with other students to get feedback as you work to fine-tune your
answers.
Make sure that you are using an open outline like format in the construction of
your answers.
Study Guide stuff is in red font.
The actual question is in black font.
1. Planet Earth is our only home for the time being. As global populations
grow and our resources dwindle, we should worry more about the
issues of
a. Scarcity and Choice.
i. List the 5 most critical nonrenewable resources,
1. Do some quick research on critical nonrenewable
resources and make your list.
ii. Explain their significance to human survival on the planet,
1. Discuss why those nonrenewable resources are so
critical to us.
iii. And discuss 3 choices we need to be making today
relative to those nonrenewable resources, to prolong our
comfortable existence on the planet.
1. Discuss the implications of your choices, both
positive and negative as they relate to our
continued existence on the planet.
b. The theory of rational behavior says that we humans act in our
own self-interest. Given the our actual behavior and the
decisions we have and are continuing to make relative to the
planet, please do the following:
i. Explain how over-pumping aquifers around the world is in
our best interest.
1. What is over-pumping mean?
2. How might the continued over-pumping impact
our ability to survive on the planet? What are the
key results of over-pumping?
ii. Explain the concepts of Utility, Total Utility, Marginal Utility,
and Diminishing Marginal Utility, and how those 3
concepts relate to a yes or no decision to implement the
Keystone Pipeline.
1. You should be able to explain each of these
concepts as they relate to rational behavior.
2. You should be able to discuss the implications of
our not always behaving rationally.
3. You should discuss each concept as it relates to the
Keystone decision.
iii. Explain the Theory of Consumer Behavior and how it has
brought us to where we are today.
1. Note the elements of the Theory of Consumer
Behavior
2. Explain how the theory has brought us to where we
are today in the world.
c. Marginal analysis is a decision-making tool.
i. Please define Marginal Cost and Marginal Benefit, and
how one would decide to increase or decrease an
activity based on the MC – MB assessment.
1. You can get this from the notes.
ii. Please use marginal analysis to explain how to decide the
Keystone Pipeline questi.
This includes complete notes needed for the chapter Development included in CBSE Class X Curriculum.
The notes are prepared by topper of CBSE who scored A1 in Social Science and a 10 CGPA.
1. Planet Earth is our only home for the time being. As global.docxbraycarissa250
1. Planet Earth is our only home for the time being. As global
populations grow and our resources dwindle, we should
worry more about the issues of SCARCITY AND CHOICE. All
parts of this question are part of the topic called Intro to
some key concepts of Economics.
i. There are 17 Rare Earth Elements. Pick any 5 of
them, and for EACH of the 5, explain in detail why
they are so critical to us. Use Google to look the
up.
Include in your answer:
a. what it used for,
b. why are those things so critical?
c. Where in the world the resource is
located.
d. And approximately how much is left.
e. For EACH of the 5, please explain 3
things we need to start doing today
to avoid running out of that
resource. It is very important that
you provide thorough and complete
explanations here.
b. The theory of rational behavior says that we humans
act in our own self-interest. Given our actual behavior
and the decisions we have made and are continuing
to make relative to the planet, please:
i. What does over-pumping of aquifers really
mean? Use Google to gather info.
ii. Is continued over-pumping of aquifers around the
world is in our best interest. If yes, explain why. If
no, explain why not.
iii. Explain how the continued over-pumping of
aquifers in America, China, and India, could
impact our ability to survive on the planet. This
will require that you find out what things these 3
nations have in common that are related to
aquifers. Connect the dots and explain how our
ability to survive on the planet could be
impacted by continued over pumping of
aquifers. Please provide plenty of detail here.
Google can help!
iv. Explain in detail 3 things we can do to stop the
over-pumping problem. Hint: Focus on the top
uses of water in the world.
c. Utility Concepts:
i. Explain the 3 concepts: Utility, Marginal Utility,
and Diminishing Marginal Utility.
ii. Explain 3 examples of EACH of those 3 concepts
as they might be applied to the Keystone XL
Pipeline project.
d. The Theory of Consumer Behavior: this material is
provided in the slides and audio lecture.
i. Explain EACH of the key assumptions of the
Theory of Consumer Behavior and what the
theory tells us. Read the slide and listen to the
audio lecture.
ii. Does the theory of consumer behavior reflect
reality? If yes, then why. If no, the why not.
e. Marginal analysis is a decision-making tool.
i. Please define Marginal Cost
ii. Please define Marginal Benefit,
iii. Explain the following 3 cases in terms of what you
should do regarding the activity involved. Should
we do more of the activity, less of the activity, or
keep doing the same? Explain why in each case.
1. MB>MC
2. MC>MB
3. MC=MB
iv. Explain 3 examples of MC related to the Keystone
XL Pipeline question.
v. Explain 3 examples of MB related to the Keystone
XL Pipeline question.
2. The Production Possibilities Model is one of the first Economic
Models students learn about. Please refer to th.
Here is an example of a question along with a possible answe.docxpooleavelina
Here is an example of a question along with a possible answer.
Please note the format. Please do not write your answers in the standard
block paragraph format!
This is by no means the perfect answer. It could certainly be better. But, I
wanted to give you a sense of what I am looking for in an answer.
Question:
Please thoroughly and completely explain the law of demand.
Answer:
Definition of the law of demand
o Demand is a schedule or curve that shows the various amounts of a
product that consumers are willing and able to purchase at each of a series
of possible prices during a specified period of time.
The law of demand tells us that there is an inverse relationship between price and
quantity demanded. This is supported by the following three concepts:
Diminishing marginal utility which means consumption of successive units of a
particular product will yield less and less marginal utility.
o Marginal utility – the change in utility that results from a one-unit change
in the consumption of a good or service.
o The income effect - which means that a lower price increases the
purchasing power of the buyers money income allowing the buyer to
purchase more of the product than before.
o The substitution effect - which means that at a lower price buyers are
motivated to substitute what is now a less expensive product for similar
products that are now relatively more expensive.
The law of demand is graphically represented as a downward sloping curve.
An increase in demand is expressed graphically as a shift of the demand curve to
the right while a decrease in demand is expressed as a shift of the demand curve
to the left.
An increase or decrease in quantity demanded is represented as a movement alone
a given demand curve and is caused by an increase or decrease of the price of the
product.
A demand curve will shift as a result of a change in one of the determinants of
demand which are:
Buyer tastes – a change in tastes can cause buyers to demand more, or less of
a product
Number of buyers – an increase in the number of buyers will result in an
increase in the demand for a product
Income –
a. If income increases and the demand for a good increases, that good is
called a normal good.
b. If income increases and the demand for a good decreases, that good is
called an inferior good
Expectations – expectations of buyers will impact demand. If the buyer
expects the price of the product to increase, this would likely cause a decrease
in demand for the product.
Prices of related goods –
a. If the price of a good increases, we would expect the demand for the
substitute good to increase.
b. If the price of a good increases, we would expect the demand for its
complement to decrease.
Price of non-related goods – a price change for one good would have no
impact on the demand for the other good.
• Make sure that you ar ...
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
1Answer the following questions1. Jackson even-numbered C.docxhyacinthshackley2629
1
Answer the following questions:
1. Jackson even-numbered Chapter Exercises (pp. 220-221; 273-275)
2. What are degrees of freedom? How are the calculated?
3. What do inferential statistics allow you to infer?
4. What is the General Linear Model (GLM)? Why does it matter?
5. Compare and contrast parametric and nonparametric statistics. Why and in what types of cases would you use one over the other?
Jackson even-numbered Chapter Exercises (pp. 220-221; 273-275)
Chapter 8/pp. 220-221
2) The producers of a new toothpaste claim that it prevents more cavities that other brands of toothpaste. A random sample of 60 people used the new toothpaste for 6 moths. The mean number of cavities at their next checkup is 1.5. In the general population, the mean number of cavities at a 6-month checkup is 1.73 (σ = 1.12).
a. Is this a one- or two-tailed test?
b. What are H0 and Ha for this study?
c. Compare Zobt
d. What is Zcv?
e. Should H0 be rejected? What should the researcher conclude?
f. Determine the 95% confidence interval for the population mean, based on the sample mean.
4) Henry performed a two-tailed test for an experiment in which N=24. He could not find his table of t critical values, but he remembered the tcv at df = 13. He decided to compare his tobt with this tcv. Is he more likely to make Type I or Type II error in this situation?
6) a researcher hypothesizes that individuals who listen to classical music will score differently from the general population on a test of spatial ability. On a standardized test of spatial ability. Μ = 58. A random sample of 14 individuals who listen to classical music is given the same test. Their scores on the test are 52, 59, 63, 65, 58, 55 62, 63, 53, 59, 61, 60, 59.
a. Is this a one- or two-tailed test?
b. What are H0 and Ha for this study?
c. Compare tobt
d. What is tcv?
e. Should H0 be rejected? What should the researcher conclude?
f. Determine the 95% confidence interval for the population mean, based on the sample mean.
8) A researcher believes that the percentage of people who exercise in California is greater than the national exercise rate. The national rate is 20%. The researcher gathers a random sample of 120 individuals who live in California and finds that the number who exercises regularly is 31 out of 120.
a) What is X2obt?
b) What is the df for this test?
c) What is X2cv?
d) What conclusion should be drawn from these results?
Chapter 10/pp. 273-275
2) A student is interested in whether students who study with music playing devote as much attention to their studies as do students who study under quiet conditions (he believes that studying under quiet conditions leads to better attention). He randomly participates to either the music or non-music condition and has them read and study the same passage of information for the same amount of time. Subjects are given the same 10-item test on the material. Their scores appear next. Scores on the test represent interval-ratio .
ECON 301 Midterm IClosed book and notes. Calculators are a.docxbudabrooks46239
ECON 301 Midterm I
Closed book and notes. Calculators are allowed
Feb 28th, 2019
12:30pm-1:45pm
Instructions: There are two parts in this exam. Part I has three pages. Parts II has five pages. Please
inspect the exam and make sure you have all EIGHT pages of questions, ONE page of formulas and ONE
page of standard normal distribution table. Do all your work on these pages. If you use the back of a
page, make sure to indicate that. If you have to round up an answer, make sure to report TWO decimal
digits.
Remember : You must show your work to get proper credits.
NAME:
RED ID:
1
1 Part I: Material Questions (41 Points)
1. Forest Green Brown, Inc., produces bags of cypress mulch. The weight in pounds per bag varies, as
indicated in the accompanying table.
Weight in pounds 44 45 46 47 48 49 50
Proportion of bags 0.10 0.07 0.21 0.29 0.15 0.10 0.08
(a) (9 points) Calculate the mean of the weight per bag.
(b) (9 points) Calculate the standard deviation of the weight per bag.
Page 2
2. (12 points) A client has an investment portfolio whose mean value is equal to $1,000,000 with a standard
deviation of $30,000. He has asked you to determine the probability that the value of his portfolio is
between $970,000 and $1,060,000.
Page 3
3. What not to get them on Valentine’s Day! A recent study among adults in the USA shows that adults
prefer not to receive certain items as gifts on Valentine’s Day; namely, Teddy bears: 45%; Chocolate:
25%; Jewelry: 15%; Flowers: 12%; Don’t Know: 3%. A Pareto diagram picturing the ”Unwanted
Presents” is as shown below.
(a) (6 points) If you want to be 80% sure you did not get your valentine something unwanted, what
should you avoid buying? How does the Pareto diagram show this?
(b) (5 points) 400 adults are to be surveyed, what frequencies would you expect to occur for each un-
wanted item listed on the snapshot?
Page 4
2 PART II: Essay Questions (59 Points)
1. Individuals living in high-poverty areas perform worse than those living in low-poverty areas on a wide
range of outcomes such as earnings, health conditions and education levels. Motivated by such dis-
parities, the U.S. Department of Housing and Urban Development (HUD) o↵ered housing vouchers to
low-income families. These housing vouchers pay a large portion of the rents and utilities (e.g. Section
8). Image that you are a policy maker trying to evaluate the e↵ectiveness of the housing vouchers.
Suppose you are most interested in the long-term impacts of housing vouchers on children who were
young when their families received the voucher.
(a) (8 points) You want to focus on the impact of housing vouchers on children’s future earnings. Your
colleague, another policy maker, suggests you to compare the average future earnings for children
whose families received a housing voucher with those whose families didn’t received a housing
voucher. Do you think your colleague’s suggestion is a good idea? Why?
(b) (8 points) Your economist colleag.
2.The objective of this question is to help you •understand the.docxdomenicacullison
2.The objective of this question is to help you:
•understand the real issues of scarcityof resources and the choices we must make.
•Understand the issues of rational behavior as it applies to a real life problem.
•Understand utility concepts as they are applied to the Keystone Pipeline Project.
•Understand some of the basics of the theory of consumer behavior.
•Understand the concepts of marginal analysis as applied to the Keystone Pipeline project.
Planet Earth is our only home for the time being. As global populations grow and our resources dwindle, we should worry more about theissues of SCARCITYAND CHOICE. All parts of this question are part of thetopic called Intro to some keyconcepts of Economics.
i.There are 17 Rare Earth Elements. Pickany 5of them, and for EACHof the 5, explain in detail whythey are so critical to us.Use Google to look the up.Includein your answer:
a.what it used for,
b.why are those resourcesso critical?
c.Whereinthe world the resource islocated.
d.And approximately how much is left.
e.For EACHof the 5, please explain3thingswe need tostart doingtodayto avoid running out of that resource. It is very important that you provide thorough and complete explanations here.
•The theory of rational behaviorsays that we humans act in ourown self-interest. Given our actual behavior and the decisions we have made and are continuing to make relative to theplanet, please:
i.What doesover-pumping of aquifersreallymean?Use Googleto gather info.
ii.Is continued over-pumping of aquifers around the world in our best interest? If yes, explain why. If no, explain why not.Please provide thorough explanations.
iii.Explain how the continued over-pumpingof aquifersin America, China, and India, could impact our ability to survive on the planet.This will require that you find out what things these 3 nations have in common thatarerelated to aquifers.Connect thedots and explain how our abilityto survive on the planet could be impactedby continued over pumping of aquifers. Pleaseprovide plenty of detail here.Google can help!
iv.Explain in detail 3 thingswe can do to stop the over-pumping problem.In your explanation, please talk about how your suggestion would actually lead to solution of the problem. Hint:Focuson the top usesof water in the world.
•Utility Concepts:
•Explain the 3concepts: Utility, Marginal Utility, and Diminishing Marginal Utility.this material is provided in the slides and audio lecture.
i.Provide explanation of 2examples ofEACHof those 3concepts as they might be applied to the Keystone XL Pipelineproject.
•The Theory of Consumer Behavior:this material is provided in the slides and audio lecture.
i.Explain EACHof the key assumptionsof the Theory of Consumer Behaviorand what the theory tells us.Read the slide and listen to the audiolecture.
ii.Does thetheory of consumer behavior reflectreality? If yes, then why. Ifno, the why not.
•Marginal analysis is a decision-making tool. This material is p.
Indian Administrative Service(IAS) CSAT PAPER I | STUDY MATERIALS | NOTES SOL...SOURAV DAS
UPSC Prelims Syllabus 2021 for Paper-II (CSAT)
The General Studies-II or CSAT is qualifying in nature. Hence, you need to score 33% or 66 marks to qualify for this paper. The UPSC Prelims Syllabus for the CSAT paper is as mentioned below:
Comprehension
Interpersonal skills including communication skills;
Logical reasoning and analytical ability
Decision-making and problem solving
General mental ability
Basic numeracy (numbers and their relations, orders of magnitude, etc.) (Class X level), Data interpretation (charts, graphs, tables, data sufficiency etc. - Class X level)
Homework #1SOCY 3115Spring 20Read the Syllabus and FAQ on ho.docxpooleavelina
Homework #1
SOCY 3115
Spring 20
Read the Syllabus and FAQ on how to do your homework before beginning the assignment!
To get consideration for full credit, you must:
· Follow directions;
· Show all work required to arrive at answer (statistical calculations often require multiple steps, so you need to write these down, not just skip to the final answer)
· Use appropriate statistical notation at all times (e.g. if you are calculating a population mean, begin with the equation for population mean)
· Use units in your answer, where appropriate (e.g. a mean time would be “6.5 hours” rather than just “6.5”)
Understanding the Structure of Data
1. For the following rectangular dataset:
Id
Highest degree
Works full-time
Annual income cat
1
Did not grad HS
Yes
Low
2
HS dip
Yes
Low
3
HS dip
No
Med
4
BA
No
Low
5
BA
Yes
Med
6
MA
Yes
High
7
HS dip
Yes
Med
a. What is the unit-of-analysis of the dataset?
b. How many variables are in the dataset?
c. How many observations/cases are in the dataset?
d. For eachvariable that is not named “id”:
i. What is the variable name?
ii. What is the level-of-measurement?
iii. What are the values for the variable?
iv. If you had to make a guess, what do you think the “question” was that was asked of the unit-of-analysis to get these data? (for example, if we had a continuous variable called “num_pets” the question might be “How many pets live in your household?”)
2. For the following rectangular dataset:
Id
num_bdrms
num_bthrms
sqft
Ranch
1
4
3
3200
Yes
2
2
1.5
2800
Yes
3
2
1
1200
Yes
4
3
2
1500
No
5
2
2
1100
No
a. What is the unit-of-analysis of the dataset?
b. How many variables are in the dataset?
c. How many observations/cases are in the dataset?
d. For each variable that is not named “id”:
i. What is the variable name?
ii. What is the level-of-measurement? Before answering, be sure to consult the slide called “Level of measurement – language to use”. Use the formal language!
iii. What are the values for the variable?
iv. If you had to make a guess, what do you think the “question” was that was asked of the unit-of-analysis to get these data? (for example, if we had a continuous variable called “num_pets” the question might be “How many pets live in your household?”)
3. For each of the following questions (1) construct a dataset with one variable and three observations (2) add data that could have theoretically been collected (just make up the actual responses to the question); and (3) indicate the level-of-measurement of the variable. I’ve done two examples for you.
Example#1:
What is your current age? (individual is the unit-of-analysis)
idage
1 25
2 32
3 61
The age variable is continuous/interval ratio.
Example#2:
What is the size of this hospital based on number of beds? (hospital is the unit-of-analysis)? Answers can be small (1-100 beds), medium (101-500 beds), large (501 beds to 1000 beds), extra large (1001+ beds)
idhosp_size
1 med
2 med
3 ext ...
BMS Question Paper. It helps you judge your preparations and manage your time as well. Practice is never Ending. Bachelor of Management Studies course of Delhi University
Potential questions and study guide for exam 1 Any 8 of.docxChantellPantoja184
Potential questions and study guide for exam 1
Any 8 of these questions could be on your exam!
Suggestions:
Use this document as your starting point.
As you work your way through each topic, look for information that will help you
answer a question.
When you complete each topic, start preparing answers.
Include discussion of the related concepts, facts, issues, etc.
In many cases some additional research will be necessary.
Consult with other students to get feedback as you work to fine-tune your
answers.
Make sure that you are using an open outline like format in the construction of
your answers.
Study Guide stuff is in red font.
The actual question is in black font.
1. Planet Earth is our only home for the time being. As global populations
grow and our resources dwindle, we should worry more about the
issues of
a. Scarcity and Choice.
i. List the 5 most critical nonrenewable resources,
1. Do some quick research on critical nonrenewable
resources and make your list.
ii. Explain their significance to human survival on the planet,
1. Discuss why those nonrenewable resources are so
critical to us.
iii. And discuss 3 choices we need to be making today
relative to those nonrenewable resources, to prolong our
comfortable existence on the planet.
1. Discuss the implications of your choices, both
positive and negative as they relate to our
continued existence on the planet.
b. The theory of rational behavior says that we humans act in our
own self-interest. Given the our actual behavior and the
decisions we have and are continuing to make relative to the
planet, please do the following:
i. Explain how over-pumping aquifers around the world is in
our best interest.
1. What is over-pumping mean?
2. How might the continued over-pumping impact
our ability to survive on the planet? What are the
key results of over-pumping?
ii. Explain the concepts of Utility, Total Utility, Marginal Utility,
and Diminishing Marginal Utility, and how those 3
concepts relate to a yes or no decision to implement the
Keystone Pipeline.
1. You should be able to explain each of these
concepts as they relate to rational behavior.
2. You should be able to discuss the implications of
our not always behaving rationally.
3. You should discuss each concept as it relates to the
Keystone decision.
iii. Explain the Theory of Consumer Behavior and how it has
brought us to where we are today.
1. Note the elements of the Theory of Consumer
Behavior
2. Explain how the theory has brought us to where we
are today in the world.
c. Marginal analysis is a decision-making tool.
i. Please define Marginal Cost and Marginal Benefit, and
how one would decide to increase or decrease an
activity based on the MC – MB assessment.
1. You can get this from the notes.
ii. Please use marginal analysis to explain how to decide the
Keystone Pipeline questi.
This includes complete notes needed for the chapter Development included in CBSE Class X Curriculum.
The notes are prepared by topper of CBSE who scored A1 in Social Science and a 10 CGPA.
1. Planet Earth is our only home for the time being. As global.docxbraycarissa250
1. Planet Earth is our only home for the time being. As global
populations grow and our resources dwindle, we should
worry more about the issues of SCARCITY AND CHOICE. All
parts of this question are part of the topic called Intro to
some key concepts of Economics.
i. There are 17 Rare Earth Elements. Pick any 5 of
them, and for EACH of the 5, explain in detail why
they are so critical to us. Use Google to look the
up.
Include in your answer:
a. what it used for,
b. why are those things so critical?
c. Where in the world the resource is
located.
d. And approximately how much is left.
e. For EACH of the 5, please explain 3
things we need to start doing today
to avoid running out of that
resource. It is very important that
you provide thorough and complete
explanations here.
b. The theory of rational behavior says that we humans
act in our own self-interest. Given our actual behavior
and the decisions we have made and are continuing
to make relative to the planet, please:
i. What does over-pumping of aquifers really
mean? Use Google to gather info.
ii. Is continued over-pumping of aquifers around the
world is in our best interest. If yes, explain why. If
no, explain why not.
iii. Explain how the continued over-pumping of
aquifers in America, China, and India, could
impact our ability to survive on the planet. This
will require that you find out what things these 3
nations have in common that are related to
aquifers. Connect the dots and explain how our
ability to survive on the planet could be
impacted by continued over pumping of
aquifers. Please provide plenty of detail here.
Google can help!
iv. Explain in detail 3 things we can do to stop the
over-pumping problem. Hint: Focus on the top
uses of water in the world.
c. Utility Concepts:
i. Explain the 3 concepts: Utility, Marginal Utility,
and Diminishing Marginal Utility.
ii. Explain 3 examples of EACH of those 3 concepts
as they might be applied to the Keystone XL
Pipeline project.
d. The Theory of Consumer Behavior: this material is
provided in the slides and audio lecture.
i. Explain EACH of the key assumptions of the
Theory of Consumer Behavior and what the
theory tells us. Read the slide and listen to the
audio lecture.
ii. Does the theory of consumer behavior reflect
reality? If yes, then why. If no, the why not.
e. Marginal analysis is a decision-making tool.
i. Please define Marginal Cost
ii. Please define Marginal Benefit,
iii. Explain the following 3 cases in terms of what you
should do regarding the activity involved. Should
we do more of the activity, less of the activity, or
keep doing the same? Explain why in each case.
1. MB>MC
2. MC>MB
3. MC=MB
iv. Explain 3 examples of MC related to the Keystone
XL Pipeline question.
v. Explain 3 examples of MB related to the Keystone
XL Pipeline question.
2. The Production Possibilities Model is one of the first Economic
Models students learn about. Please refer to th.
Here is an example of a question along with a possible answe.docxpooleavelina
Here is an example of a question along with a possible answer.
Please note the format. Please do not write your answers in the standard
block paragraph format!
This is by no means the perfect answer. It could certainly be better. But, I
wanted to give you a sense of what I am looking for in an answer.
Question:
Please thoroughly and completely explain the law of demand.
Answer:
Definition of the law of demand
o Demand is a schedule or curve that shows the various amounts of a
product that consumers are willing and able to purchase at each of a series
of possible prices during a specified period of time.
The law of demand tells us that there is an inverse relationship between price and
quantity demanded. This is supported by the following three concepts:
Diminishing marginal utility which means consumption of successive units of a
particular product will yield less and less marginal utility.
o Marginal utility – the change in utility that results from a one-unit change
in the consumption of a good or service.
o The income effect - which means that a lower price increases the
purchasing power of the buyers money income allowing the buyer to
purchase more of the product than before.
o The substitution effect - which means that at a lower price buyers are
motivated to substitute what is now a less expensive product for similar
products that are now relatively more expensive.
The law of demand is graphically represented as a downward sloping curve.
An increase in demand is expressed graphically as a shift of the demand curve to
the right while a decrease in demand is expressed as a shift of the demand curve
to the left.
An increase or decrease in quantity demanded is represented as a movement alone
a given demand curve and is caused by an increase or decrease of the price of the
product.
A demand curve will shift as a result of a change in one of the determinants of
demand which are:
Buyer tastes – a change in tastes can cause buyers to demand more, or less of
a product
Number of buyers – an increase in the number of buyers will result in an
increase in the demand for a product
Income –
a. If income increases and the demand for a good increases, that good is
called a normal good.
b. If income increases and the demand for a good decreases, that good is
called an inferior good
Expectations – expectations of buyers will impact demand. If the buyer
expects the price of the product to increase, this would likely cause a decrease
in demand for the product.
Prices of related goods –
a. If the price of a good increases, we would expect the demand for the
substitute good to increase.
b. If the price of a good increases, we would expect the demand for its
complement to decrease.
Price of non-related goods – a price change for one good would have no
impact on the demand for the other good.
• Make sure that you ar ...
CSAT became a part of the UPSC Civil Services Examination in 2011, marking a significant change from the earlier Preliminary examination format, which consisted of a single paper focusing on General Studies knowledge.
1Answer the following questions1. Jackson even-numbered C.docxhyacinthshackley2629
1
Answer the following questions:
1. Jackson even-numbered Chapter Exercises (pp. 220-221; 273-275)
2. What are degrees of freedom? How are the calculated?
3. What do inferential statistics allow you to infer?
4. What is the General Linear Model (GLM)? Why does it matter?
5. Compare and contrast parametric and nonparametric statistics. Why and in what types of cases would you use one over the other?
Jackson even-numbered Chapter Exercises (pp. 220-221; 273-275)
Chapter 8/pp. 220-221
2) The producers of a new toothpaste claim that it prevents more cavities that other brands of toothpaste. A random sample of 60 people used the new toothpaste for 6 moths. The mean number of cavities at their next checkup is 1.5. In the general population, the mean number of cavities at a 6-month checkup is 1.73 (σ = 1.12).
a. Is this a one- or two-tailed test?
b. What are H0 and Ha for this study?
c. Compare Zobt
d. What is Zcv?
e. Should H0 be rejected? What should the researcher conclude?
f. Determine the 95% confidence interval for the population mean, based on the sample mean.
4) Henry performed a two-tailed test for an experiment in which N=24. He could not find his table of t critical values, but he remembered the tcv at df = 13. He decided to compare his tobt with this tcv. Is he more likely to make Type I or Type II error in this situation?
6) a researcher hypothesizes that individuals who listen to classical music will score differently from the general population on a test of spatial ability. On a standardized test of spatial ability. Μ = 58. A random sample of 14 individuals who listen to classical music is given the same test. Their scores on the test are 52, 59, 63, 65, 58, 55 62, 63, 53, 59, 61, 60, 59.
a. Is this a one- or two-tailed test?
b. What are H0 and Ha for this study?
c. Compare tobt
d. What is tcv?
e. Should H0 be rejected? What should the researcher conclude?
f. Determine the 95% confidence interval for the population mean, based on the sample mean.
8) A researcher believes that the percentage of people who exercise in California is greater than the national exercise rate. The national rate is 20%. The researcher gathers a random sample of 120 individuals who live in California and finds that the number who exercises regularly is 31 out of 120.
a) What is X2obt?
b) What is the df for this test?
c) What is X2cv?
d) What conclusion should be drawn from these results?
Chapter 10/pp. 273-275
2) A student is interested in whether students who study with music playing devote as much attention to their studies as do students who study under quiet conditions (he believes that studying under quiet conditions leads to better attention). He randomly participates to either the music or non-music condition and has them read and study the same passage of information for the same amount of time. Subjects are given the same 10-item test on the material. Their scores appear next. Scores on the test represent interval-ratio .
ECON 301 Midterm IClosed book and notes. Calculators are a.docxbudabrooks46239
ECON 301 Midterm I
Closed book and notes. Calculators are allowed
Feb 28th, 2019
12:30pm-1:45pm
Instructions: There are two parts in this exam. Part I has three pages. Parts II has five pages. Please
inspect the exam and make sure you have all EIGHT pages of questions, ONE page of formulas and ONE
page of standard normal distribution table. Do all your work on these pages. If you use the back of a
page, make sure to indicate that. If you have to round up an answer, make sure to report TWO decimal
digits.
Remember : You must show your work to get proper credits.
NAME:
RED ID:
1
1 Part I: Material Questions (41 Points)
1. Forest Green Brown, Inc., produces bags of cypress mulch. The weight in pounds per bag varies, as
indicated in the accompanying table.
Weight in pounds 44 45 46 47 48 49 50
Proportion of bags 0.10 0.07 0.21 0.29 0.15 0.10 0.08
(a) (9 points) Calculate the mean of the weight per bag.
(b) (9 points) Calculate the standard deviation of the weight per bag.
Page 2
2. (12 points) A client has an investment portfolio whose mean value is equal to $1,000,000 with a standard
deviation of $30,000. He has asked you to determine the probability that the value of his portfolio is
between $970,000 and $1,060,000.
Page 3
3. What not to get them on Valentine’s Day! A recent study among adults in the USA shows that adults
prefer not to receive certain items as gifts on Valentine’s Day; namely, Teddy bears: 45%; Chocolate:
25%; Jewelry: 15%; Flowers: 12%; Don’t Know: 3%. A Pareto diagram picturing the ”Unwanted
Presents” is as shown below.
(a) (6 points) If you want to be 80% sure you did not get your valentine something unwanted, what
should you avoid buying? How does the Pareto diagram show this?
(b) (5 points) 400 adults are to be surveyed, what frequencies would you expect to occur for each un-
wanted item listed on the snapshot?
Page 4
2 PART II: Essay Questions (59 Points)
1. Individuals living in high-poverty areas perform worse than those living in low-poverty areas on a wide
range of outcomes such as earnings, health conditions and education levels. Motivated by such dis-
parities, the U.S. Department of Housing and Urban Development (HUD) o↵ered housing vouchers to
low-income families. These housing vouchers pay a large portion of the rents and utilities (e.g. Section
8). Image that you are a policy maker trying to evaluate the e↵ectiveness of the housing vouchers.
Suppose you are most interested in the long-term impacts of housing vouchers on children who were
young when their families received the voucher.
(a) (8 points) You want to focus on the impact of housing vouchers on children’s future earnings. Your
colleague, another policy maker, suggests you to compare the average future earnings for children
whose families received a housing voucher with those whose families didn’t received a housing
voucher. Do you think your colleague’s suggestion is a good idea? Why?
(b) (8 points) Your economist colleag.
2.The objective of this question is to help you •understand the.docxdomenicacullison
2.The objective of this question is to help you:
•understand the real issues of scarcityof resources and the choices we must make.
•Understand the issues of rational behavior as it applies to a real life problem.
•Understand utility concepts as they are applied to the Keystone Pipeline Project.
•Understand some of the basics of the theory of consumer behavior.
•Understand the concepts of marginal analysis as applied to the Keystone Pipeline project.
Planet Earth is our only home for the time being. As global populations grow and our resources dwindle, we should worry more about theissues of SCARCITYAND CHOICE. All parts of this question are part of thetopic called Intro to some keyconcepts of Economics.
i.There are 17 Rare Earth Elements. Pickany 5of them, and for EACHof the 5, explain in detail whythey are so critical to us.Use Google to look the up.Includein your answer:
a.what it used for,
b.why are those resourcesso critical?
c.Whereinthe world the resource islocated.
d.And approximately how much is left.
e.For EACHof the 5, please explain3thingswe need tostart doingtodayto avoid running out of that resource. It is very important that you provide thorough and complete explanations here.
•The theory of rational behaviorsays that we humans act in ourown self-interest. Given our actual behavior and the decisions we have made and are continuing to make relative to theplanet, please:
i.What doesover-pumping of aquifersreallymean?Use Googleto gather info.
ii.Is continued over-pumping of aquifers around the world in our best interest? If yes, explain why. If no, explain why not.Please provide thorough explanations.
iii.Explain how the continued over-pumpingof aquifersin America, China, and India, could impact our ability to survive on the planet.This will require that you find out what things these 3 nations have in common thatarerelated to aquifers.Connect thedots and explain how our abilityto survive on the planet could be impactedby continued over pumping of aquifers. Pleaseprovide plenty of detail here.Google can help!
iv.Explain in detail 3 thingswe can do to stop the over-pumping problem.In your explanation, please talk about how your suggestion would actually lead to solution of the problem. Hint:Focuson the top usesof water in the world.
•Utility Concepts:
•Explain the 3concepts: Utility, Marginal Utility, and Diminishing Marginal Utility.this material is provided in the slides and audio lecture.
i.Provide explanation of 2examples ofEACHof those 3concepts as they might be applied to the Keystone XL Pipelineproject.
•The Theory of Consumer Behavior:this material is provided in the slides and audio lecture.
i.Explain EACHof the key assumptionsof the Theory of Consumer Behaviorand what the theory tells us.Read the slide and listen to the audiolecture.
ii.Does thetheory of consumer behavior reflectreality? If yes, then why. Ifno, the why not.
•Marginal analysis is a decision-making tool. This material is p.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
Francesca Gottschalk - How can education support child empowerment.pptxEduSkills OECD
Francesca Gottschalk from the OECD’s Centre for Educational Research and Innovation presents at the Ask an Expert Webinar: How can education support child empowerment?
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Home assignment II on Spectroscopy 2024 Answers.pdf
1_5071503950121796163.pdf
1. .
1
VISION IAS
www.visionias.in
TEST BOOKLET
CSAT APTITUDE TEST– (4025) – 2023
Time Allowed: Two Hours Maximum Marks: 200
INSTRUCTIONS
1. IMMEDIATELY AFTER THE COMMENCEMENT OF THE EXAMINATION, YOU SHOULD CHECK THAT THIS BOOKLET
DOES NOT HAVE ANY UNPRINTED OR TORN OR MISSING PAGES OR ITEMS ETC. IF SO, GET IT REPLACED BY A
COMPLETE TEST BOOKLET.
2. ENCODE CLEARLY THE TEST BOOKLET SERIES A, B, C OR D AS THE CASE MAY BE IN THE APPROPRIATE PLACE IN
THE ANSWER SHEET.
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the Box provided alongside. DO NOT write anything else on
the Test Booklet.
4. This Test Booklet contains 80 items (Questions). Each item is printed in English. Each item comprises four
responses (answers). You will select the response which you want to mark on the Answer Sheet. In case you feel
that there is more than one correct response, mark the response which you consider most appropriate. In any
case, choose ONLY ONE response for each item.
5. You have to mark all your responses ONLY on the separate Answer Sheet provided. See direction in the answers
sheet.
6. All items carry equal marks. Attempt all items. Your total marks will depend only on the number of correct
responses marked by you in the answer sheet. For every incorrect response one-third of the allotted Marks will
be deducted.
7. Before you proceed to mark in the Answer sheet the response to various items in the Test booklet, you have to
fill in some particulars in the answer sheets as per the instruction sent to you with your Admission Certificate.
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DO NOT OPEN THIS BOOKLET UNTIL YOU ARE ASKED TO DO SO
C