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:
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
Ethnicity of Employee: White Asian Black Latino Native American
Number of Promotions : 25 18 29 12 20