When calculating a z score for a distribution of means, the z score is referred to as a:
A) standard score.
B) standardized score.
C) z statistic.
D) central limit theorem.

Question

Quizplus · Accepted Answer

A z score for a distribution of means is referred to as a z statistic, which is used to determine how far away a sample mean is from the population mean in units of standard error.

When Calculating a Z Score for a Distribution of Means