ANOVA QUESTION Please show your work so I can see how you go

ANOVA QUESTION: Please show your work so I can see how you got your answer. PLEASE COMPLETE THE TABLE TOO.

ANOVA QUESTION: Please show your work so I can see how you got your answer. PLEASE COMPLETE THE TABLE TOO. Given the following, complete the ANOVA table and make the correct inference. a) In the above ANOVA table, is the factor significant at 5% level of significant? b) What is the number of observations?

Solution

SS(Treatments) = df(treatments) MS (Treatments) = 49.8

Adding the first column,

SS(Total) = 49.8 + 22.9 = 72.7

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df(error) = 29 - 2 = 27

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MS(error) = SS(error)/df(error) = 0.848148

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F = MS(Treatments)/MS(Error) = 29.358

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Using a table, Fcrit = 3.354130829

Thus, as F > Fcrit, IT IS SIGNIFICANT.

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N = df(total) + 1 = 30 [ANSWER]