The Z scores of two test scores are - 1.17 and + 2.38. To find the total area between these two scores
A) add the column b areas together
B) subtract each score from the mean and divide the result by the standard deviation
C) add the column b area to the column c area
D) add the column c areas

Question

Quizplus · Accepted Answer

The total area between two Z scores is found by adding the column c areas for each Z score. Column c represents the area between the mean and the Z score.

The Z Scores of Two Test Scores Are - 1