To create a single standard score, one must take any number in a set of numbers and ___________ the mean of the set of numbers and ___________ by the standard deviation of those numbers.
A)add; divide
B)subtract; add
C)subtract; divide
D)add; multiply

Question

Quizplus · Accepted Answer

To create a standard score (also known as a z-score), you subtract the mean of the set of numbers from the number in question and then divide the result by the standard deviation of those numbers. This process standardizes the data points relative to the distribution of the data set.

To Create a Single Standard Score, One Must Take Any