Unlike the chi square test of independence, in the chi square goodness of fit test, the expected frequencies are________.
A) not used.
B) computed.
C) determined from the null hypothesis.
D) the same as the observed frequencies.

Question

Quizplus · Accepted Answer

In the chi square goodness of fit test, the expected frequencies are determined from the null hypothesis. The test is used to determine whether the observed frequencies in a single categorical variable differ significantly from the expected frequencies. The expected frequencies are calculated based on a specific distribution, such as the normal distribution, and are determined by the null hypothesis. Therefore, choice C is the correct answer.

Unlike the Chi Square Test of Independence, in the Chi