The standard normal deviate (z) is defined as.
A)the individual score minus the population mean, divided by the population standard deviation
B)the individual score plus the population mean, multiplied by 100
C)the individual score divided by the population mean, multiplied by 100
D)none of the above

Question

Quizplus · Accepted Answer

The standard normal deviate (z) is a measure of how many standard deviations an individual score is from the population mean. It is calculated by subtracting the population mean from the individual score, and then dividing by the population standard deviation. This gives a standardized score that can be compared across different populations or variables. Choice A correctly describes this formula.

The Standard Normal Deviate (Z) Is Defined As