The z-value tells us the number of _____ that a value of x is from the mean.
A)Variances
B)Standard Deviations
C)Medians
D)Standard Means

Question

Quizplus · Accepted Answer

The z-value, also known as the standard score, is calculated by subtracting the mean from a value of x and dividing by the standard deviation. Therefore, the z-value tells us how many standard deviations a value of x is away from the mean.

The Z-Value Tells Us the Number of _____ That a Value