Are the observed frequencies variables A The observed freque

Are the observed frequencies variables?

A) The observed frequencies are variables, as they do not vary from sample to sample

B) The observed frequencies are variables, as they do vary from sample to sample

C) The observed frequecies are not variables, as they do not vary from sample to sample

D) The observed frequencies are not variables, as they do vary from sample to sample

How about expected frequecies?

Observed frequecies = ____

Expected frequecies = ____

Solution

B) is correct

Observed frequencies are variables ,as they do vary from sample to sample.

Observed frequencies = variables

Expected frequencies = Constant