Given that X is a normal variable, which of the following statements is (are) true?
A)The variable $X + 5$ is also normally distributed.
B) The variable $X - 5$ is also normally distributed.
C) The variable $5 X$ is also normally distributed.
D) All of these choices are correct. S

Question

Given that X is a normal variable, which of the following statements is (are) true? 
A)The variable $X + 5$ is also normally distributed.
B) The variable $X - 5$ is also normally distributed.
C) The variable $5 X$ is also normally distributed.
D) All of these choices are correct. S

Quizplus · Accepted Answer

The Answer is D

Given That X Is a Normal Variable, Which of the Following