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Analgesic study with three treatments crossed with gender.

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Presentation on theme: "Analgesic study with three treatments crossed with gender."— Presentation transcript:

1 Analgesic study with three treatments crossed with gender.

2 Data on pain and factor levels maleC12.4 femaleA7.69 maleC14.0 femaleA9.69 maleC11.6 femaleA8.89 femaleA6.94 femaleA2.13 femaleA7.26 femaleA5.87 maleB12.9 femaleC12.2 femaleA7.20 maleC13.9 maleA8.18 maleB16.6 femaleC9.41 maleC11.2 femaleB8.35 maleA7.24 femaleA6.81 maleB9.81 femaleA6.67 femaleA6.98 femaleA7.07 femaleC2.40 maleB7.84 femaleB3.84 maleB9.42 maleA7.00 femaleA5.00 maleA8.00

3 ANOVA table SourceDFSum of Squares F Ratio Prob > F gender173.80829512.6378 0.0014* drug2251.0591964.37130.0227* drug*gender230.5427632.61480.0916

4 Range Test on Drug LevelLeast Sq Mean CA 10.316622 BAB8.710767 A B7.134856 Levels not connected by same letter are significantly different.

5 Interaction plots

6 Residual by Predicted

7 Normal Plot

8 Goodness of Fit for Normality Goodness-of-Fit Test Shapiro-Wilk W Test W Prob<W 0.970483 0.4936 Note: Ho = The data is from the Normal distribution. Small p-values reject Ho.

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