Suppose you are a researcher investigating the annual sales differences among five categories of businesses. The study looks at 55 companies equally divided among categories A, B, C, D, and E.
Determine degrees of freedom treatment, degrees of freedom error and degrees of freedom total and state the critical value of the F statistic at α = .05.

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The Answer of Suppose you are a researcher investigating the annual sales differences among five categories of businesses. The study looks at 55 companies equally divided among categories A, B, C, D, and E.
Determine degrees of freedom treatment, degrees of freedom error and degrees of freedom total and state the critical value of the F statistic at α = .05.

Suppose You Are a Researcher Investigating the Annual Sales Differences