A frequency analysis is useful for
A)locating blunders.
B)determining the empirical distribution of the variable in question.
C)determining the relationship between two variables.
D)locating blunders and determining the empirical distribution of the variable in question.
E)All ofthese are correct.

Question

Quizplus · Accepted Answer

A frequency analysis can help locate blunders by identifying outliers or improbable values, and it can also determine the empirical distribution of the variable in question by showing the frequency of each value or range of values. However, it is not typically used for determining the relationship between two variables, as that is better accomplished through correlation or regression analysis. Therefore, D is the best choice as it accurately describes the main uses of frequency analysis.

A Frequency Analysis Is Useful for