Consider the following linear transformation of a random variable y = where μx is the mean of x and σx is the standard deviation.Then the expected value and the standard deviation of Y are given as
A)0 and 1
B)1 and 1
C)Cannot be computed because Y is not a linear function of X
D) and σx

Question

Consider the following linear transformation of a random variable y =  where μx is the mean of x and σx is the standard deviation.Then the expected value and the standard deviation of Y are given as
A)0 and 1 
B)1 and 1 
C)Cannot be computed because Y is not a linear function of X 
D) and σx

Quizplus · Accepted Answer

The Answer of Consider the following linear transformation of a random variable y =  where μx is the mean of x and σx is the standard deviation.Then the expected value and the standard deviation of Y are given as
A)0 and 1 
B)1 and 1 
C)Cannot be computed because Y is not a linear function of X 
D) and σx

Consider the Following Linear Transformation of a Random Variable Y