A grouped frequency distribution is used when
A)there are too many different scores to produce an efficient frequency table or graph.
B)there are too many scores to produce an efficient frequency table or graph.
C)one wants more detailed information about frequencies than one can get from a frequency table.
D)there are about 10 rows in a frequency table.

Question

Quizplus · Accepted Answer

A grouped frequency distribution is used when there are too many different scores to produce an efficient frequency table or graph, as it helps to simplify the data by grouping scores into intervals.

A Grouped Frequency Distribution Is Used When