The gap between the earnings of men and women with qual education is narrowing but has not closed. Sample data for seven

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The Gap Between The Earnings Of Men And Women With Qual Education Is Narrowing But Has Not Closed Sample Data For Seven 1 (15.04 KiB) Viewed 21 times

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The gap between the earnings of men and women with qual education is narrowing but has not closed. Sample data for seven men and seven women with bachelor's degrees are as follows. Data are shown in thousands of dollars. Men Women 33.6 40.5 87.5 47.4 572 31.9 642 43.5 46.2 37.8 55.9 53.5 67.3 20.5 (a) What is the median salary (in sy for men? For women? men women $ (b) Use = 0.05 and conduct the hypothesis test for identical population distributions

(Use a 0.0s and conduct the hypothesis test for identical population distributions State the null and alternative hypotheses O Mo' The two populations of salaries are identical Mai The two populations of salaries are not identical Ho: Median salary for men - Median salary for women 20 M Media salary for men - Median salary for women <0 O Wo: Median salary for men - Median salary for women so He: Median salary for men - Median salary for women > 0 Wo Median salary for men - Median salary for women > 0 M: Median salary for men - Median salary for women Mo: The two populations of salaries are not identical W: The two populations of salaries are identical, Find the value of the test statistic W- Find the p-value. (Round your answer to four decimal places.) D-value What is your conclusion? Do not reject Mo There is sufficient evidence to conclude that there is a significant difference between the annual salaries of men and women Reject Hi There is sufficient evidence to conclude that there is a significant difference between the annual salaries of men and women O Reject Ho. There is not sufficient evidence to conclude that there is a significant difference between the annual salaries of men and women O Do not reject My. There is not suficient evidence to conclude that there is a significant difference between the annual salaries of men and women.