Given that Z is a standard normal random variable, a positive z value means that:
A)the value z is to the left of the mean.
B)the value z is to the right of the median.
C)the z value is to the right of the mean.
D)both B and C are correct.

Question

Quizplus · Accepted Answer

A positive z value in a standard normal distribution indicates that the value is to the right of the mean, which is also the median in a symmetric distribution like the normal distribution.

Given That Z Is a Standard Normal Random Variable, a Positive