What indicates the number of scores that fell below the upper real limit of each interval?
A) relative frequency distribution
B) cumulative frequency distribution
C) cumulative percentage distribution
D) none of these

Question

Quizplus · Accepted Answer

Cumulative frequency distribution tracks the number of scores that fall below a certain point or interval, making it the best choice for indicating the number of scores that fell below the upper real limit of each interval. A relative frequency distribution only gives the proportion or percentage of scores in each interval, while a cumulative percentage distribution tracks the percentage of scores that fall below a certain point or interval. None of these options directly indicate the number of scores that fall below the upper real limit of each interval.

What Indicates the Number of Scores That Fell Below the Upper