Let us go back to the data file (for minitab 18) or the data file (for minitab 19) used in Question 1 of Assignment 3. C1 contains the Math SAT scores of a random sample of 28 Engineering Students and C2 contains the Math SAT scores of a random sample of 20 Business students. I suspect that the student in the school of Engineering will have a higher average Math SAT score compared with the students in the School of Business. I would like you to test a hypothesis to check my suspicion. c. Create a side-by side boxplot for the two sets of data.
d. Create a Probability plot of the data for the students in the School of business.
e. Perform the appropriate test of hypotheses and paste the session window output below.
f. What is your final conclusion regarding my suspicion? Explain.
Engineer Business
640 537
709 525
521 552
642 474
646 575
620 515
534 626
664 550
681 558
652 482
623 630
645 575
549 541
625 576
621 462
660 521
626 467
610 562
605 600
665 538
567
669
644
666
705
555
661
651