The sampling distribution of the test statistic for a goodness-of-fit test with k categories is a:
A)chi-squared distribution with k − 1 degrees of freedom.
B)normal distribution.
C)Student t-distribution with k − 1 degrees of freedom.
D)None of these choices.

Question

Quizplus · Accepted Answer

The sampling distribution of the test statistic for a goodness-of-fit test with k categories follows a chi-squared distribution with k-1 degrees of freedom.

The Sampling Distribution of the Test Statistic for a Goodness-Of-Fit