You intend to conduct a goodness-of-fit test for a multinomial distribution with 6 categories. You collect data from 72 subjects. What are the degrees of freedom for the $\chi^2$ distribution for this test? d.f. = 0
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In a goodness-of-fit test for a multinomial distribution with k categories, the degrees of freedom is calculated as (k-1). In this case, there are 6 categories, so the degrees of freedom would be (6-1) = 5. Show more…
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