The chi-square goodness-of-fit test will be valid if the average of all of the expected cell frequencies is ________.
A) greater than 0
B) less than 5
C) between 0 and 5
D) at least 1
E) at least 5

Question

Quizplus · Accepted Answer

This is based on the concept of the sample size, n, being large. The sample size, n, is considered large if all of the expected cell frequencies are at least 5.

The Chi-Square Goodness-Of-Fit Test Will Be Valid If the Average