Which of the following is not a characteristic of the normal probability distribution?
A) The mean, median, and the mode are equal
B) The mean of the distribution can be negative, zero, or positive
C) The distribution is symmetrical
D) The standard deviation must be 1

Question

Quizplus · Accepted Answer

The standard deviation of a normal distribution can be any positive value, not necessarily 1.

Which of the Following Is Not a Characteristic of the Normal