Jeff is using a measure that will indicate how many standard deviations above or below the mean a score is.The measure being used by Jeff is called a
A) z-score.
B) Pearson r.
C) median.
D) coefficient of correlation.

Question

Quizplus · Accepted Answer

The z-score is a measure that indicates how many standard deviations above or below the mean a score is in a given distribution. It is a standardized score that allows for comparison between scores from different distributions. The other options, Pearson r and coefficient of correlation, are measures of correlation between two variables. The median is a measure of central tendency that represents the middle score in a distribution.

Jeff Is Using a Measure That Will Indicate How Many