The Sullivan Statistics Survey II asked, "Do you believe there is an income inequality discrepancy between males and females when each has the same experience and education?" Go to www.pearsonhighered.com/sullivanstats to obtain the data file SullivanStatsSurveyII using the file format of your choice for the version of the text you are using. The data may be found under the column "GenderIncomeInequality." Treat the sample as a random sample of adult Americans. Do the survey results suggest a supermajority (more than 60%) of adult Americans
believe there is income inequality among males and females with the same experience and education? Use an a = 0.05 level of significance.