A frequency distribution helps ________.
A)determine how close a sample comes to the null hypothesis
B)us to understand how one variable,X,relates to another variable,Y
C)determine if a systematic association exists between two variables
D)determine the shape of the empirical distribution of the variable

Question

Quizplus · Accepted Answer

A frequency distribution helps determine the shape of the empirical distribution of a variable. It shows how often each value occurs and allows for the analysis of the central tendency and variability of the data. It does not specifically address determining systematic association or how one variable relates to another. It can be used in hypothesis testing, but only in conjunction with other statistical tools.

A Frequency Distribution Helps ________