Which of the following best describes the sampling distribution of the test statistic for a goodness-of-fit test with k categories?
A) It is a Student t distribution with k - 1 degrees of freedom.
B) It is a normal distribution.
C) It is a chi-square distribution with k - 1 degrees of freedom.
D) It is an approximately chi-square distribution with k - 1 degrees of freedom.
Correct Answer:
Verified
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