The test for goodness of fit
A)is always a one-tail test with the rejection region occurring in the upper tail
B)is always a one-tail test with the rejection region occurring in the lower tail
C)is always a two-tail test
D)can be a one-tail or two-tail test

Question

Quizplus · Accepted Answer

The test for goodness of fit is typically a one-tail test with the rejection region in the upper tail because it tests whether the observed frequencies significantly deviate from the expected frequencies, indicating a poor fit.

The Test for Goodness of Fit