If a normal random variable has a mean
= _____ and a standard deviation
= _____,it is called a standard normal distribution.
A)1;0
B)1;1
C)0;0
D)0;1

Name: If a normal random variable has a mean = _____ and a standard deviation = _____,it is called a standard normal distribution. A)1;0 B)1;1 C)0;0 D)0;1
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Question

If a normal random variable has a mean 
= _____ and a standard deviation 
= _____,it is called a standard normal distribution.
A)1;0 
B)1;1 
C)0;0 
D)0;1

Quizplus · Accepted Answer

In a standard normal distribution, the mean is always 0 and the standard deviation is always 1. Therefore, the correct choice is D, where the mean is 0 and the standard deviation is 1.

If a Normal Random Variable Has a Mean