Homework Answers
As the dices has choises from 1-20,so there are classes is 20.[where,n=20].
Therefore,we know the degree of freedom for a chi square goodness of fit test is, df=(n-1) =20-1=19.
so the degree of freedom,df is 19 .
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A chi-square test for goodness of fit is used in a situation with n = 60 subjects distributed over three categories. The df value for this test is 02 O 3 O 58 O 59
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