Uploaded byatozfancystore1996
12 views

Let X be a normal random variable with mean 199 units and standard dev.pdf

The document presents a statistical analysis involving a normal random variable, x, with a mean of 199 units and a standard deviation of 6 units. It poses three questions regarding the probability of x being less than 187 units, within 12 units of the mean, and determining a threshold where the probability exceeds 0.07. Each question requires calculation and rounding of answers to two decimal places.

Embed presentation

Download to read offline
Let X be a normal random variable with mean 199 units and standard deviation 6 units. Answer the following questions, rounding your answers to two decimal places. (a) What is the probability that X will be less than 187 units, P(X<187)? (b) What is the probability that X will be within 12 units of the mean? (c) The probability is 0.07 that X will be more than how many units?

More Related Content

PDF
Let's discuss bioinformatics- How powerful is it- Are we living our li.pdf
byatozfancystore1996
 
PDF
Let {N(t)-t0} be a Poisson process with rate - Calculate E-N(t)N(t+s)-.pdf
byatozfancystore1996
 
PDF
Let's assume you do replica plating experiment where you treat WT bact.pdf
byatozfancystore1996
 
PDF
let X1- X2- - - - - Xn uniform -0-1-- i-e- independent identically dis.pdf
byatozfancystore1996
 
PDF
Let Xn denote a Binomial random variable with parameters (n-pn)-n1- If.pdf
byatozfancystore1996
 
PDF
Let X1-X2 be i-i-d- N(-1) random variables with unknown parameter R- (.pdf
byatozfancystore1996
 
PDF
Let Y be a random variable with p(y) given in the accompanying table- (1).pdf
byatozfancystore1996
 
PDF
Let Y1- Y2- - - - - Yn be a random sample from a population with densi.pdf
byatozfancystore1996
 
Let's discuss bioinformatics- How powerful is it- Are we living our li.pdf
byatozfancystore1996
 
Let {N(t)-t0} be a Poisson process with rate - Calculate E-N(t)N(t+s)-.pdf
byatozfancystore1996
 
Let's assume you do replica plating experiment where you treat WT bact.pdf
byatozfancystore1996
 
let X1- X2- - - - - Xn uniform -0-1-- i-e- independent identically dis.pdf
byatozfancystore1996
 
Let Xn denote a Binomial random variable with parameters (n-pn)-n1- If.pdf
byatozfancystore1996
 
Let X1-X2 be i-i-d- N(-1) random variables with unknown parameter R- (.pdf
byatozfancystore1996
 
Let Y be a random variable with p(y) given in the accompanying table- (1).pdf
byatozfancystore1996
 
Let Y1- Y2- - - - - Yn be a random sample from a population with densi.pdf
byatozfancystore1996
 

More from atozfancystore1996

PDF
Let X1 and X2 be independent Poisson random variables with means 1 and.pdf
byatozfancystore1996
 
PDF
Let X have a uniform distribution on the interval (4-7)- Find the prob.pdf
byatozfancystore1996
 
PDF
Let X be a discrete random variable following a binomial distribution.pdf
byatozfancystore1996
 
PDF
Let (x) be the number of primes that are x- Show that (x) is primitive.pdf
byatozfancystore1996
 
PDF
Let X be a continuous random variable with probability density functio.pdf
byatozfancystore1996
 
PDF
Let X and Y be two discrete random variables with joint mass function.pdf
byatozfancystore1996
 
PDF
Let X be a continuous random variable with cumulative distribution fun.pdf
byatozfancystore1996
 
PDF
Let P-{P-} a family of distributions on (X-B) (i) Show that P is not a.pdf
byatozfancystore1996
 
PDF
Let P be the total number of professors and let C be the number of pro.pdf
byatozfancystore1996
 
PDF
Let E and F be two events that are mutually exclusive with P(E)-0-1 an.pdf
byatozfancystore1996
 
PDF
Leo earns $160-000 per year for the last several years- He retires in.pdf
byatozfancystore1996
 
PDF
Lectins are a type of protein produced by the liver that bind to parti.pdf
byatozfancystore1996
 
PDF
Let f(x)-5-x6 for x1 and 0 otherwise- What bound does Chebyshev's ineq.pdf
byatozfancystore1996
 
PDF
Let Denmark be the home country and Germany be the foreign country- Re.pdf
byatozfancystore1996
 
PDF
Lauryn's Doll Co- had EBIT last year of $42 million- which is net of a.pdf
byatozfancystore1996
 
PDF
Let A and B be events with P(A)-0-2-P(B)-0-9- and P(A and B)-0-12- The.pdf
byatozfancystore1996
 
PDF
Language is C++ -- Using Dynamic Memory 1 -- One statistic of interest.pdf
byatozfancystore1996
 
PDF
Last year- Julie Johnson bought one share of common stock for $1-125-.pdf
byatozfancystore1996
 
PDF
Language-Type- Java binary trees implementing IntTree Related Links-.pdf
byatozfancystore1996
 
PDF
larger astroids have surfaces that reflect __ sunlight- so they are __.pdf
byatozfancystore1996
 
Let X1 and X2 be independent Poisson random variables with means 1 and.pdf
byatozfancystore1996
 
Let X have a uniform distribution on the interval (4-7)- Find the prob.pdf
byatozfancystore1996
 
Let X be a discrete random variable following a binomial distribution.pdf
byatozfancystore1996
 
Let (x) be the number of primes that are x- Show that (x) is primitive.pdf
byatozfancystore1996
 
Let X be a continuous random variable with probability density functio.pdf
byatozfancystore1996
 
Let X and Y be two discrete random variables with joint mass function.pdf
byatozfancystore1996
 
Let X be a continuous random variable with cumulative distribution fun.pdf
byatozfancystore1996
 
Let P-{P-} a family of distributions on (X-B) (i) Show that P is not a.pdf
byatozfancystore1996
 
Let P be the total number of professors and let C be the number of pro.pdf
byatozfancystore1996
 
Let E and F be two events that are mutually exclusive with P(E)-0-1 an.pdf
byatozfancystore1996
 
Leo earns $160-000 per year for the last several years- He retires in.pdf
byatozfancystore1996
 
Lectins are a type of protein produced by the liver that bind to parti.pdf
byatozfancystore1996
 
Let f(x)-5-x6 for x1 and 0 otherwise- What bound does Chebyshev's ineq.pdf
byatozfancystore1996
 
Let Denmark be the home country and Germany be the foreign country- Re.pdf
byatozfancystore1996
 
Lauryn's Doll Co- had EBIT last year of $42 million- which is net of a.pdf
byatozfancystore1996
 
Let A and B be events with P(A)-0-2-P(B)-0-9- and P(A and B)-0-12- The.pdf
byatozfancystore1996
 
Language is C++ -- Using Dynamic Memory 1 -- One statistic of interest.pdf
byatozfancystore1996
 
Last year- Julie Johnson bought one share of common stock for $1-125-.pdf
byatozfancystore1996
 
Language-Type- Java binary trees implementing IntTree Related Links-.pdf
byatozfancystore1996
 
larger astroids have surfaces that reflect __ sunlight- so they are __.pdf
byatozfancystore1996
 

Recently uploaded

PPTX
Greengnorance Toolkit Module 6 Water Resources
byKarl Donert
 
PPTX
ELIMINATION NEEDS Fundamentals of Nursing .pptx
bySonali Gupta
 
PDF
Intellectual Property Rights III Types (IPR)
byAmit Gangwal
 
PPTX
Return For Exchange in Odoo 18 Inventory
byCeline George
 
PPTX
WEEK 2 (2).pptx TLE COOKERY 10 QUARTER 4
byResynFayeCortez2
 
PDF
Auden’s "In Memory of W.B. Yeats": The Role of Poetry in the Modern World
byKruti Vyas
 
PDF
Art, Memory, and Modernity: A Study of W. H. Auden’s In Memory of W. B. Yeats
bypriyarathod315
 
PPTX
PRE TERM LABOR ( PREMATURE LABOUR IN PREGNANCY)
byMuthu Kumar
 
PPTX
How to perform product search based on a custom field from the Website Shop p...
byCeline George
 
PPTX
Renal Physiology- Juxtaglomerular Apparatus.pptx
byDisha Soriya
 
PDF
The Sheep and the Goat: Beckett’s Subversion of Divine Justice in Waiting for...
bysejadchokiya
 
PPTX
Types of counselling Directive, Non Directive, Eclectic Counselling
byPriya Sush
 
PDF
AI Is a Tool, Not a Voice: Radio, Trust, and the Human Factor
byN.A. Shah Ansari
 
PPTX
Overview of How to set priority in Odoo 19 Todo
byCeline George
 
PDF
3-ACES-Hyderabad-Vs-Municipal-Corporation-Hyderabad-on-2-Sep-1994.pdf
byssuser9d8e4e
 
PPTX
How to Create_Generate Engineering Change Orders ECOs in Odoo 18
byCeline George
 
PPTX
Greengnorance Toolkit Module1 Climate Change
byKarl Donert
 
PPTX
13 February 2026 - Bullying in education prevalence, impact and responses acr...
byEduSkills OECD
 
PDF
Intellectual Property Rights I Types (IPR)
byAmit Gangwal
 
PDF
BP801T BIOSTATISITCS AND RESEARCH METHODOLOGY (Theory) Unit 2 Part 1
byRushi Mandali
 
Greengnorance Toolkit Module 6 Water Resources
byKarl Donert
 
ELIMINATION NEEDS Fundamentals of Nursing .pptx
bySonali Gupta
 
Intellectual Property Rights III Types (IPR)
byAmit Gangwal
 
Return For Exchange in Odoo 18 Inventory
byCeline George
 
WEEK 2 (2).pptx TLE COOKERY 10 QUARTER 4
byResynFayeCortez2
 
Auden’s "In Memory of W.B. Yeats": The Role of Poetry in the Modern World
byKruti Vyas
 
Art, Memory, and Modernity: A Study of W. H. Auden’s In Memory of W. B. Yeats
bypriyarathod315
 
PRE TERM LABOR ( PREMATURE LABOUR IN PREGNANCY)
byMuthu Kumar
 
How to perform product search based on a custom field from the Website Shop p...
byCeline George
 
Renal Physiology- Juxtaglomerular Apparatus.pptx
byDisha Soriya
 
The Sheep and the Goat: Beckett’s Subversion of Divine Justice in Waiting for...
bysejadchokiya
 
Types of counselling Directive, Non Directive, Eclectic Counselling
byPriya Sush
 
AI Is a Tool, Not a Voice: Radio, Trust, and the Human Factor
byN.A. Shah Ansari
 
Overview of How to set priority in Odoo 19 Todo
byCeline George
 
3-ACES-Hyderabad-Vs-Municipal-Corporation-Hyderabad-on-2-Sep-1994.pdf
byssuser9d8e4e
 
How to Create_Generate Engineering Change Orders ECOs in Odoo 18
byCeline George
 
Greengnorance Toolkit Module1 Climate Change
byKarl Donert
 
13 February 2026 - Bullying in education prevalence, impact and responses acr...
byEduSkills OECD
 
Intellectual Property Rights I Types (IPR)
byAmit Gangwal
 
BP801T BIOSTATISITCS AND RESEARCH METHODOLOGY (Theory) Unit 2 Part 1
byRushi Mandali
 

Let X be a normal random variable with mean 199 units and standard dev.pdf

  • 1.
    Let X bea normal random variable with mean 199 units and standard deviation 6 units. Answer the following questions, rounding your answers to two decimal places. (a) What is the probability that X will be less than 187 units, P(X<187)? (b) What is the probability that X will be within 12 units of the mean? (c) The probability is 0.07 that X will be more than how many units?