Some potential difficulties arise in the chi square test when________.
A) sample size is small.
B) sample size is very large.
C) many cells have expected frequencies of five or less.
D) All of the answer choices

Question

Quizplus · Accepted Answer

All of the answer choices can lead to potential difficulties in the chi square test. When the sample size is small, the test may not have enough power to detect significant differences. When the sample size is very large, the test may detect tiny differences that are not practically significant. When many cells have expected frequencies of five or less, the test may become unreliable and require the use of alternative statistical methods.

Some Potential Difficulties Arise in the Chi Square Test When________