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Degrees of freedom for the f statistic

Question: A large department store examined a sample of the 18 credit card sales and recorded the amounts charged for each of three types of credit cards: MasterCard, Visa and Discover. Six MasterCard sales, seven Visa and five Discover sales were recorded. The store used ANOVA to test if the mean sales for each credit card were equal. What are the degrees of freedom for the F statistic?

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Basic Statistics: Degrees of freedom for the f statistic

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Degrees of freedom for the f statistic

Reference No:- TGS0682898

Have a Question? (oR Write a Review)

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Solution Preview :

Prepared by a verified Expert

Basic Statistics: Degrees of freedom for the f statistic

Reference No:- TGS0682898

Recent Questions Asked Basic Statistics

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