SlideShare une entreprise Scribd logo
1  sur  1
Télécharger pour lire hors ligne
Let Z be standard normal. Compute density for the random variable 3Z+4
Solution
Since Z~Normal(mean=0, s^2=1) (standard normal) So 3Z+4~Normal(mean=7,
s^2=9) ---------------------------------------------------- E(Z)=1 E(3Z+4)=3*E(Z)+4=3+4=7 -----------
-------------------------------------------- Var(Z)=1 Var(3Z+4)=9Var(Z)=9*1=9

Contenu connexe

Plus de airflyluggage

like many entreneurs, Tony Smith started Sonic as a sole proprietors.pdf
like many entreneurs, Tony Smith started Sonic as a sole proprietors.pdflike many entreneurs, Tony Smith started Sonic as a sole proprietors.pdf
like many entreneurs, Tony Smith started Sonic as a sole proprietors.pdfairflyluggage
 
Like a sole proprietorship statement of owners equity, the stateme.pdf
Like a sole proprietorship statement of owners equity, the stateme.pdfLike a sole proprietorship statement of owners equity, the stateme.pdf
Like a sole proprietorship statement of owners equity, the stateme.pdfairflyluggage
 
Lewotontin wrote a critical review of The Social Organization of Sex.pdf
Lewotontin wrote a critical review of The Social Organization of Sex.pdfLewotontin wrote a critical review of The Social Organization of Sex.pdf
Lewotontin wrote a critical review of The Social Organization of Sex.pdfairflyluggage
 
Let Z_{n} denote the sample mean for a random sample of size n from.pdf
Let Z_{n} denote the sample mean for a random sample of size n from.pdfLet Z_{n} denote the sample mean for a random sample of size n from.pdf
Let Z_{n} denote the sample mean for a random sample of size n from.pdfairflyluggage
 
LetX_1, X_2, . . . , X_nbe i.i.d. from distributionF 1. IfFis t.pdf
LetX_1, X_2, . . . , X_nbe i.i.d. from distributionF 1. IfFis t.pdfLetX_1, X_2, . . . , X_nbe i.i.d. from distributionF 1. IfFis t.pdf
LetX_1, X_2, . . . , X_nbe i.i.d. from distributionF 1. IfFis t.pdfairflyluggage
 
Lets say you frequently drink wine thats been rated highly by Ro.pdf
Lets say you frequently drink wine thats been rated highly by Ro.pdfLets say you frequently drink wine thats been rated highly by Ro.pdf
Lets say you frequently drink wine thats been rated highly by Ro.pdfairflyluggage
 
Let X1,X2, . . . be a sequence of independent identically distribute.pdf
Let X1,X2, . . . be a sequence of independent identically distribute.pdfLet X1,X2, . . . be a sequence of independent identically distribute.pdf
Let X1,X2, . . . be a sequence of independent identically distribute.pdfairflyluggage
 
Let X1,X2,X3 and X4 be independent random variables. Assume that X2.pdf
Let X1,X2,X3 and X4 be independent random variables.  Assume that X2.pdfLet X1,X2,X3 and X4 be independent random variables.  Assume that X2.pdf
Let X1,X2,X3 and X4 be independent random variables. Assume that X2.pdfairflyluggage
 
Let X1,X2,X3....X25 be a random sample from a population with mean o.pdf
Let X1,X2,X3....X25 be a random sample from a population with mean o.pdfLet X1,X2,X3....X25 be a random sample from a population with mean o.pdf
Let X1,X2,X3....X25 be a random sample from a population with mean o.pdfairflyluggage
 
Let Y1 and Y2 be independent and uniformly distributed over the inte.pdf
Let Y1 and Y2 be independent and uniformly distributed over the inte.pdfLet Y1 and Y2 be independent and uniformly distributed over the inte.pdf
Let Y1 and Y2 be independent and uniformly distributed over the inte.pdfairflyluggage
 
Let Y1 be the number of success in n = 10 independent Bernoulli tria.pdf
Let Y1 be the number of success in n = 10 independent Bernoulli tria.pdfLet Y1 be the number of success in n = 10 independent Bernoulli tria.pdf
Let Y1 be the number of success in n = 10 independent Bernoulli tria.pdfairflyluggage
 
Let Y have an exponential distribution with mean . Prove that W.pdf
Let Y have an exponential distribution with mean .     Prove that W.pdfLet Y have an exponential distribution with mean .     Prove that W.pdf
Let Y have an exponential distribution with mean . Prove that W.pdfairflyluggage
 
Let Y be a continuous random variable and define m as the median of .pdf
Let Y be a continuous random variable and define m as the median of .pdfLet Y be a continuous random variable and define m as the median of .pdf
Let Y be a continuous random variable and define m as the median of .pdfairflyluggage
 
Let X1,...,Xn represent a random sample from the discrete distributi.pdf
Let X1,...,Xn represent a random sample from the discrete distributi.pdfLet X1,...,Xn represent a random sample from the discrete distributi.pdf
Let X1,...,Xn represent a random sample from the discrete distributi.pdfairflyluggage
 
Let X1,...,X5 be Independent continuous random variables having comm.pdf
Let X1,...,X5 be Independent continuous random variables having comm.pdfLet X1,...,X5 be Independent continuous random variables having comm.pdf
Let X1,...,X5 be Independent continuous random variables having comm.pdfairflyluggage
 
Let X1 and X2 have a trinomial distribution. Differentiate the momen.pdf
Let X1 and X2 have a trinomial distribution. Differentiate the momen.pdfLet X1 and X2 have a trinomial distribution. Differentiate the momen.pdf
Let X1 and X2 have a trinomial distribution. Differentiate the momen.pdfairflyluggage
 

Plus de airflyluggage (16)

like many entreneurs, Tony Smith started Sonic as a sole proprietors.pdf
like many entreneurs, Tony Smith started Sonic as a sole proprietors.pdflike many entreneurs, Tony Smith started Sonic as a sole proprietors.pdf
like many entreneurs, Tony Smith started Sonic as a sole proprietors.pdf
 
Like a sole proprietorship statement of owners equity, the stateme.pdf
Like a sole proprietorship statement of owners equity, the stateme.pdfLike a sole proprietorship statement of owners equity, the stateme.pdf
Like a sole proprietorship statement of owners equity, the stateme.pdf
 
Lewotontin wrote a critical review of The Social Organization of Sex.pdf
Lewotontin wrote a critical review of The Social Organization of Sex.pdfLewotontin wrote a critical review of The Social Organization of Sex.pdf
Lewotontin wrote a critical review of The Social Organization of Sex.pdf
 
Let Z_{n} denote the sample mean for a random sample of size n from.pdf
Let Z_{n} denote the sample mean for a random sample of size n from.pdfLet Z_{n} denote the sample mean for a random sample of size n from.pdf
Let Z_{n} denote the sample mean for a random sample of size n from.pdf
 
LetX_1, X_2, . . . , X_nbe i.i.d. from distributionF 1. IfFis t.pdf
LetX_1, X_2, . . . , X_nbe i.i.d. from distributionF 1. IfFis t.pdfLetX_1, X_2, . . . , X_nbe i.i.d. from distributionF 1. IfFis t.pdf
LetX_1, X_2, . . . , X_nbe i.i.d. from distributionF 1. IfFis t.pdf
 
Lets say you frequently drink wine thats been rated highly by Ro.pdf
Lets say you frequently drink wine thats been rated highly by Ro.pdfLets say you frequently drink wine thats been rated highly by Ro.pdf
Lets say you frequently drink wine thats been rated highly by Ro.pdf
 
Let X1,X2, . . . be a sequence of independent identically distribute.pdf
Let X1,X2, . . . be a sequence of independent identically distribute.pdfLet X1,X2, . . . be a sequence of independent identically distribute.pdf
Let X1,X2, . . . be a sequence of independent identically distribute.pdf
 
Let X1,X2,X3 and X4 be independent random variables. Assume that X2.pdf
Let X1,X2,X3 and X4 be independent random variables.  Assume that X2.pdfLet X1,X2,X3 and X4 be independent random variables.  Assume that X2.pdf
Let X1,X2,X3 and X4 be independent random variables. Assume that X2.pdf
 
Let X1,X2,X3....X25 be a random sample from a population with mean o.pdf
Let X1,X2,X3....X25 be a random sample from a population with mean o.pdfLet X1,X2,X3....X25 be a random sample from a population with mean o.pdf
Let X1,X2,X3....X25 be a random sample from a population with mean o.pdf
 
Let Y1 and Y2 be independent and uniformly distributed over the inte.pdf
Let Y1 and Y2 be independent and uniformly distributed over the inte.pdfLet Y1 and Y2 be independent and uniformly distributed over the inte.pdf
Let Y1 and Y2 be independent and uniformly distributed over the inte.pdf
 
Let Y1 be the number of success in n = 10 independent Bernoulli tria.pdf
Let Y1 be the number of success in n = 10 independent Bernoulli tria.pdfLet Y1 be the number of success in n = 10 independent Bernoulli tria.pdf
Let Y1 be the number of success in n = 10 independent Bernoulli tria.pdf
 
Let Y have an exponential distribution with mean . Prove that W.pdf
Let Y have an exponential distribution with mean .     Prove that W.pdfLet Y have an exponential distribution with mean .     Prove that W.pdf
Let Y have an exponential distribution with mean . Prove that W.pdf
 
Let Y be a continuous random variable and define m as the median of .pdf
Let Y be a continuous random variable and define m as the median of .pdfLet Y be a continuous random variable and define m as the median of .pdf
Let Y be a continuous random variable and define m as the median of .pdf
 
Let X1,...,Xn represent a random sample from the discrete distributi.pdf
Let X1,...,Xn represent a random sample from the discrete distributi.pdfLet X1,...,Xn represent a random sample from the discrete distributi.pdf
Let X1,...,Xn represent a random sample from the discrete distributi.pdf
 
Let X1,...,X5 be Independent continuous random variables having comm.pdf
Let X1,...,X5 be Independent continuous random variables having comm.pdfLet X1,...,X5 be Independent continuous random variables having comm.pdf
Let X1,...,X5 be Independent continuous random variables having comm.pdf
 
Let X1 and X2 have a trinomial distribution. Differentiate the momen.pdf
Let X1 and X2 have a trinomial distribution. Differentiate the momen.pdfLet X1 and X2 have a trinomial distribution. Differentiate the momen.pdf
Let X1 and X2 have a trinomial distribution. Differentiate the momen.pdf
 

Dernier

Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Krashi Coaching
 
Interactive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationInteractive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationnomboosow
 
The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13Steve Thomason
 
CARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxCARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxGaneshChakor2
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdfQucHHunhnh
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)eniolaolutunde
 
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdf
BASLIQ CURRENT LOOKBOOK  LOOKBOOK(1) (1).pdfBASLIQ CURRENT LOOKBOOK  LOOKBOOK(1) (1).pdf
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdfSoniaTolstoy
 
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...Marc Dusseiller Dusjagr
 
Privatization and Disinvestment - Meaning, Objectives, Advantages and Disadva...
Privatization and Disinvestment - Meaning, Objectives, Advantages and Disadva...Privatization and Disinvestment - Meaning, Objectives, Advantages and Disadva...
Privatization and Disinvestment - Meaning, Objectives, Advantages and Disadva...RKavithamani
 
Separation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and ActinidesSeparation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and ActinidesFatimaKhan178732
 
Student login on Anyboli platform.helpin
Student login on Anyboli platform.helpinStudent login on Anyboli platform.helpin
Student login on Anyboli platform.helpinRaunakKeshri1
 
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991RKavithamani
 
Hybridoma Technology ( Production , Purification , and Application )
Hybridoma Technology  ( Production , Purification , and Application  ) Hybridoma Technology  ( Production , Purification , and Application  )
Hybridoma Technology ( Production , Purification , and Application ) Sakshi Ghasle
 
Paris 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activityParis 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activityGeoBlogs
 
Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphZ Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphThiyagu K
 
A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformA Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformChameera Dedduwage
 
How to Make a Pirate ship Primary Education.pptx
How to Make a Pirate ship Primary Education.pptxHow to Make a Pirate ship Primary Education.pptx
How to Make a Pirate ship Primary Education.pptxmanuelaromero2013
 
Web & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdfWeb & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdfJayanti Pande
 

Dernier (20)

Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
 
Interactive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communicationInteractive Powerpoint_How to Master effective communication
Interactive Powerpoint_How to Master effective communication
 
The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13The Most Excellent Way | 1 Corinthians 13
The Most Excellent Way | 1 Corinthians 13
 
CARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptxCARE OF CHILD IN INCUBATOR..........pptx
CARE OF CHILD IN INCUBATOR..........pptx
 
1029-Danh muc Sach Giao Khoa khoi 6.pdf
1029-Danh muc Sach Giao Khoa khoi  6.pdf1029-Danh muc Sach Giao Khoa khoi  6.pdf
1029-Danh muc Sach Giao Khoa khoi 6.pdf
 
Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)Software Engineering Methodologies (overview)
Software Engineering Methodologies (overview)
 
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdf
BASLIQ CURRENT LOOKBOOK  LOOKBOOK(1) (1).pdfBASLIQ CURRENT LOOKBOOK  LOOKBOOK(1) (1).pdf
BASLIQ CURRENT LOOKBOOK LOOKBOOK(1) (1).pdf
 
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
“Oh GOSH! Reflecting on Hackteria's Collaborative Practices in a Global Do-It...
 
Privatization and Disinvestment - Meaning, Objectives, Advantages and Disadva...
Privatization and Disinvestment - Meaning, Objectives, Advantages and Disadva...Privatization and Disinvestment - Meaning, Objectives, Advantages and Disadva...
Privatization and Disinvestment - Meaning, Objectives, Advantages and Disadva...
 
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptxINDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
 
Separation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and ActinidesSeparation of Lanthanides/ Lanthanides and Actinides
Separation of Lanthanides/ Lanthanides and Actinides
 
Student login on Anyboli platform.helpin
Student login on Anyboli platform.helpinStudent login on Anyboli platform.helpin
Student login on Anyboli platform.helpin
 
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
Industrial Policy - 1948, 1956, 1973, 1977, 1980, 1991
 
Hybridoma Technology ( Production , Purification , and Application )
Hybridoma Technology  ( Production , Purification , and Application  ) Hybridoma Technology  ( Production , Purification , and Application  )
Hybridoma Technology ( Production , Purification , and Application )
 
Paris 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activityParis 2024 Olympic Geographies - an activity
Paris 2024 Olympic Geographies - an activity
 
Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphZ Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot Graph
 
A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformA Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy Reform
 
How to Make a Pirate ship Primary Education.pptx
How to Make a Pirate ship Primary Education.pptxHow to Make a Pirate ship Primary Education.pptx
How to Make a Pirate ship Primary Education.pptx
 
Web & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdfWeb & Social Media Analytics Previous Year Question Paper.pdf
Web & Social Media Analytics Previous Year Question Paper.pdf
 
Staff of Color (SOC) Retention Efforts DDSD
Staff of Color (SOC) Retention Efforts DDSDStaff of Color (SOC) Retention Efforts DDSD
Staff of Color (SOC) Retention Efforts DDSD
 

Let Z be standard normal. Compute density for the random variable 3.pdf

  • 1. Let Z be standard normal. Compute density for the random variable 3Z+4 Solution Since Z~Normal(mean=0, s^2=1) (standard normal) So 3Z+4~Normal(mean=7, s^2=9) ---------------------------------------------------- E(Z)=1 E(3Z+4)=3*E(Z)+4=3+4=7 ----------- -------------------------------------------- Var(Z)=1 Var(3Z+4)=9Var(Z)=9*1=9