A researcher summarizes a set of frequency data into five intervals.This is an example of a frequency distribution for
A) ungrouped data.
B) grouped data.
C) inferential statistics.
D) population parameters.

Question

Quizplus · Accepted Answer

The fact that the data has been summarized into intervals indicates that it is grouped data, rather than ungrouped data where each individual data point would be listed separately. Inferential statistics and population parameters refer to broader concepts beyond the organization of the data, so they are not the best choices.

A Researcher Summarizes a Set of Frequency Data into Five