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Suppose that we have a completely randomized design that has five treatments, with six units assigned...

Suppose that we have a completely randomized design that has five treatments, with six units assigned to each treatment, and two measurements on each unit for a total of 60 responses. What are the degrees of freedom of the F ratio for testing the null hypothesis that there is no treatment effect?

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Answer #1

Number of treatments =

Treatment degrees of freedom =

Number of units =

Number of measurement on each units =

Hence, error degrees of freedom =

Therefore, degrees of freedom of the F ratio for testing the null hypothesis that there is no treatment effect =

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