The values to be displayed in a frequency distribution should be grouped ______.
A) when there are more than 100 values
B) when there are more than 50 values
C) when there are more than 20 values
D) when there are more than 10 values

Question

Quizplus · Accepted Answer

Grouping values in a frequency distribution is generally recommended when there are more than 20 values to make the data easier to interpret and analyze.

The Values to Be Displayed in a Frequency Distribution Should