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COED Corporation has been sued in the U5. Federal Court on charges of sex discrimination in employment under Title VII ofthe Civil Rights Act of
COED Corporation has been sued in the U5. Federal Court on charges of sex discrimination in employment under Title VII ofthe Civil Rights Act of 1964. COED operates in several states. runs four quite distinct businesses, and has man di erent types of employees. In large classaction employment discrimination lawsuits. it is common for statistical evidence to playr a central role in the determination o guilt or damages. _pa _of n=256 employees at one of the company's production facilities. The data include: the person's gender (Gender), where 0 denotes female and 1 denotes male. t on s job grade (Grade. which ranges from 1-? where higher values indicate higher skilllevels), and the number of years of service the person has accumulated at the given job grade (Seniority). The following regression results can be used to develop a model to predict salary based on gender. grade. and seniority. The output of the regression analysis is as follows: A data file was provided to describe the weekly e oers Regression Statistics Multiple R 0.90 R Square 0.82 Adjusted R Square 0.82 Standard Error 97.06 Observations 256.00 Coejj'r'cients Standard Error tS'tot P-voiue Lower 95% CI Upper 95% Cl Intercept 525.? 14.1 32.2 one 2.3 5 54. 5 Gender 59.6 15.9 3.? o.oz 23.1 91.1 Grade 25.0 3.3 22.5 o.o4 68.4 81.5 Seniority 30.3 4.5 5.7 0.25 21.8 59.8 Question 18 of 20 2 Points Does this model explain at least 80% of the variation in Salary? 0 A. Yes Q B. No Reset Selection
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