The ______ of ______ is equal to ______.
A) mean; the standard normal distribution; 1
B) standard deviation; the standard normal distribution; μ
C) mean; a normal distribution; 1
D) standard deviation; a normal distribution; 1

Question

Quizplus · Accepted Answer

The formula for the standard deviation of a normal distribution is σ=1. Therefore, the standard deviation of a normal distribution is equal to 1. The mean can vary and is not necessarily equal to 1, so choices A and C are incorrect. The standard normal distribution has a mean of 0 and a standard deviation of 1, so choice B is also incorrect.

The ______ of ______ Is Equal to ______

The of Is Equal to __