marital status. h.A business student wondered whether the stock market would be busier on Mondays or Fridays. She took a random sample of 23 Mondays and 16 Fridays and found the volume (number of shares sold) for the New York Stock Exchange. Here are the results, rounded to the nearest million. Monday 731 542 559 592 548 629 597 692 542 5431 530 564 560 620 564 714 610 690 610 592 774 689 531 Friday 689 669 613 569 579 635 622 557 558 759 725 736 637 785 683 602 At the 0.05 level of significance, test the claim that the median volume on Mondays is the same as the median volume on Fridays. Use Wilcoxon Rank-Sum Test. (7 Marks)