Please show your work stepbystep Please show your work stepb

Please show your work step-by-step.

Please show your work step-by-step. 48. 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

Getting SStreatments,

SStreatment = MS(treatments) * df(treatments) = 49.8 [ANSWER]

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Getting SS(total),

SS(total) = 49.8 + 22.9 = 72.7 [ANSWER]

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Getting df(error),

df(error) = 29 - 2 = 27 [ANSWER]

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Getting MS(error),

MS(error) = SS(error)/df(error) = 22.9/27 = 0.848148 [ANSWER]

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F = MS(treatments)/MS(error) = 29.358 [ANSWER]

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a.

Yes, as Fcrit = 3.354130829 < F.

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b.

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