2. 1lvi'erifli the claim that men are paid more than women at Fast [all locations, departments and job titles}. 3. Create a random sample of the Fast Employee Data with n = 50 reoords. Test the claim that men are paid more than WOMEN using this sample. Assume the variances are not equal. How to do it: HEW to Take a Random Sample Using Excel h. Test the claim using all the records in the dataset. Assume the 1wariances are not equal. How to do it: Twosample ttest for Mean c. Are the results of the tests {a and h} different? Why? Which is more reliable [e.g. smallest confidence interval for the test statistic]