$\text { A Two-Way ANOVA Summary Table is shown below. }$

question 31

Multiple Choice

$\text { A Two-Way ANOVA Summary Table is shown below. }$
$\begin{array}{lcccc}\text { Source } & \text { SS } & \text { d.f } & \text { MS } & \text { F } \\\text { Factor A } & 7.18 & 2 & 3.59 & 2.76 \\\text { Factor B } & 3.77 & 2 & 1.88 & 1.45 \\\text { Interaction A X B } & 7.33 & 4 & 1.83 & 1.41 \\\text { Within (error) } & 70.20 & 54 & 1.3 & \\\text { Total } & 88.478 & 62 & &\end{array}$

$$\text { The critical value for the } \mathrm { F } \text { test using } \alpha = .05 \text {, d.f. } \mathrm { N } . = 2 \text {, and d.f.D } = 54 \text { is } 3.17 \text {. Then }$$

• A) The null hypothesis concerning Factor A should be rejected
• B) The null hypothesis concerning Factor B should be rejected
• C) The null hypothesis concerning Factor A and the Interaction (AxB) effect should be rejected
• D) All of the null hypotheses should be accepted

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