Which of the following is NOT true of thegoodness-of-fit test?

Choose the correct answer below.

A.

Expected frequencies need not be whole numbers.

B.

If expected frequencies are not allequal, then we can determine them by E=np for each individualcategory, where n is the total number of observations and p is the probability for the category.

C.

Goodness-of-fit hypothesis tests may beleft-tailed, right-tailed, ortwo-tailed.

D.

If expected frequencies areequal, then we can determine them by E=nk, where n is the total number of observations and k is the number of categories.