The grouped relative frequency of a class interval plus the sum of the relative frequencies of all lower class intervals is the frequency of a distribution.
A)summed grouped relative
B)cumulative grouped relative
C)cumulative grouped percentage
D)cumulative simple

Question

Quizplus · Accepted Answer

The term described in the question is known as cumulative grouped relative frequency, as it includes the relative frequencies of all lower class intervals. It is used to determine the total frequency distribution of a particular set of data, making choice B the most appropriate answer.

The Grouped Relative Frequency of a Class Interval Plus the Sum