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Using the Bonferroni method with a family confidence level of 95% and the ANOVA table below, answer the following questions:
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Answer #1

1) number of element in each treatment combination =(total df+1)/(industry(df)+1)*(gender(df)+1)

=(159+1)/((3+1)*(3+1))=10

2)

Margin of error =3.61*standard error =3.61*sqrt(0.0583)= 0.87

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