Two Factor ANOVA Q22 p.433

Two Factor ANOVA Q22 p.433 - 991.5 Female 889.7 Male...

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Two factor ANOVA Factor 2 Means: Female Male Manufacturing 966.5 941.0 953.8 Factor 1 Marketing 923.0 999.8 961.4 R&D 779.5 1,033.8 906.6 889.7 991.5 940.6 4 replications per cell ANOVA table Source SS df MS F p-value Factor 1 14,070.58 2 7,035.292 0.73 .4936 Factor 2 62,220.17 1 62,220.167 6.50 .0202 Interaction 80,147.58 2 40,073.792 4.18 .0322 Error 172,429.50 18 9,579.417 Total 328,867.83 23 p-values for pairwise t-tests for Factor 1 R&D Manufacturing Marketing 906.6 953.8 961.4 R&D 906.6 Manufacturing 953.8 .3483 Marketing 961.4 .2779 .8779 Tukey simultaneous comparison t-values (d.f. = 18) R&D Manufacturing Marketing 906.6 953.8 961.4 R&D 906.6 Manufacturing 953.8 0.96 Marketing 961.4 1.12 0.16 critical values for experimentwise error rate: 0.05 2.55 0.01 3.32 p-values for pairwise t-tests for Factor 2 Female Male 889.7
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Unformatted text preview: 991.5 Female 889.7 Male 991.5 .0202 Tukey simultaneous comparison t-values (d.f. = 18) Female Male 889.7 991.5 Female 889.7 Male 991.5 2.55 critical values for experimentwise error rate: 0.05 2.10 0.01 2.88 Post hoc analysis Post hoc analysis Manufacturing Marketing R&D 0.0 200.0 400.0 600.0 800.0 1,000.0 1,200.0 Interaction Plot by Factor 1 Female Male Cell Mean Female Male 0.0 200.0 400.0 600.0 800.0 1,000.0 1,200.0 Interaction Plot by Factor 2 Manufacturing Marketing R&D Female Male Manufacturing 1016 978 Manufacturing 1007 1056 Manufacturing 875 982 Manufacturing 968 748 Marketing 1045 1154 Marketing 895 1091 Marketing 848 878 Marketing 904 876 R&D 770 926 R&D 733 1055 R&D 844 1066 R&D 771 1088...
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