A normal distribution represented in standard Z scores,with
A)mean = 0 and standard deviation = 1.
B)mean = 1 and standard deviation = 0.
C)mean = 0 and standard deviation = 0.
D)mean = 1 and standard deviation = 1.

Question

Quizplus · Accepted Answer

A standard Z score represents the number of standard deviations a value is from the mean, assuming a normal distribution with a mean of 0 and a standard deviation of 1. Therefore, the correct choice is A where the given mean and standard deviation match this criteria.

A Normal Distribution Represented in Standard Z Scores,with