The first step in calculating a z score is calculating:
A) a standard deviation score.
B) the raw scores and subtracting from the mean of the sample.
C) the difference between a particular score and the population mean.
D) the difference between a particular score and the sample mean.

Question

Quizplus · Accepted Answer

The first step in calculating a z-score is finding the difference between a particular score and the population mean. This is then divided by the population standard deviation to obtain the z-score. Therefore, option C is the best choice as it accurately describes the first step in calculating a z-score.

The First Step in Calculating a Z Score Is Calculating