Conslder the following partially completed two-way ANOVA table. Suppose there ar

Question

Conslder the following partially completed two-way ANOVA table. Suppose there are 3 levels of Factor A and 2 levels of Factor B. The number of replications per cell Is 4. Use the 0.05 slgnificance level. (Hint: estimate the values from the Ftable.) 1. Complete an ANOVA table. (Round MS and Fto 2 declmal places.) df MS 100 60 125 800 885 50.00 60.00 62.50 33.33 1.50 1.80 1.88 Factor A Factor B Error 18 Total 23 2. Find the critical values to test for equal means. (Round your answers to 2 declmal places.) values to test for equal means are Factor A .... Factor B and Interaction ……

Explanation / Answer

2. For factor A,

Numerator Df = 2

Denominator Df = 18

So critical value = 3.55

For factor B,

Numerator Df = 1

Denominator Df = 18

So critical value = 4.41

For interaction,

Numerator Df = 2

Denominator Df = 18

So critical value = 3.55

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