An employer is involved in a lawsuit concerning work discrimination. The Company employs 25% White Employees, 10% Asian employees, 20% Black Employees, 25% Latino Employees and 20% Native American...

An employer is involved in a lawsuit concerning work discrimination. The Company employs 25% White
Employees, 10% Asian employees, 20% Black Employees, 25% Latino Employees and 20% Native American
Employees. The following table lists the number of promotions awarded by the company according to the
employee’s ethnicity over the past 5 years:




Chis Square Problem Set Names 1. An employer is involved in a lawsuit concerning work discrimination. The Company employs 25% White Employees, 10% Asian employees, 20% Black Employees, 25% Latino Employees and 20% Native American Employees. The following table lists the number of promotions awarded by the company according to the employee’s ethnicity over the past 5 years: Ethnicity of Employee Number of Promotions Does it appear that the employer favors some ethnicities over others when considering candidates for promotion? Perform the appropriate hypothesis test and then report which, if any, ethnicities are favored. White 25 Asian 18 Black 29 Latino 12 Native American 20 2. A recent poll reported counts for political identification (Americans of voting age) and gender with the following results: Male Female Is there an association between gender and political identification? Perform the appropriate hypothesis test and the characterize the association if appropriate. Republican 133 119 Democrat 152 195 Independent 162 123