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ANOVA

ANOVA. Gender Management Level Average Salary Male Supervisory 47,500 Male Mid-level 68,000 Male Executive 122,550 Female Supervisory 45,300 Female Mid-level 61,000 Female Executive 89,500. Dummy Variable Regression. Y = a + b1x1 +b2x2

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ANOVA

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  1. ANOVA GenderManagement LevelAverage Salary Male Supervisory 47,500 Male Mid-level 68,000 Male Executive 122,550 Female Supervisory 45,300 Female Mid-level 61,000 Female Executive 89,500

  2. Dummy Variable Regression Y = a + b1x1 +b2x2 where y is salary, x1 is years of experience, and x2 is the dummy variable (men or women) Men Men Women Women Salary Salary Years of experience Years of experience

  3. Logistic Regression Y = a + b1x1 + b2x2… where y is a dichotomous variable such as employee promoted or not promoted, and the Xs are continuous variables Y Y X X

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