Question Group C Man Shop Woman 1342 1794 2345 2802 1418 1522 Use the same data as in Question Group A, but with a sligh

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Question Group C Man Shop Woman 1342 1794 2345 2802 1418 1522 Use The Same Data As In Question Group A But With A Sligh 1 (76.86 KiB) Viewed 45 times

Question Group C Man Shop Woman 1342 1794 2345 2802 1418 1522 Use the same data as in Question Group A, but with a slight modification. There are two cars with identical defects and one car was assigned to a man and the other was assigned to a woman. Unlike Question Group A, we now suppose that the cars were taken to 16 different repair shops. The woman took her car to 8 shops and the man took his car to 8 other shops. (No shop provided an estimate for more than one car.) Under these conditions, we want to determine if the typical cost estimate is greater for women than it is for men. 3884 4176 1964 1762 6 1986 2419 7 1616 2080 8 1285 1058 Question 11. Provide the R command (one line of code) that you used to perform this test. Question 12. Provide the p-value of this test. Question 13. What is the decision for this test (reject HO or do not reject HO)? Question 14. What is the correct interpretation of this test? Question Group D Postal Worker Police Officer Fire Fighter $39,250 $56,610 $47,410 $35,600 $51,170 $30,435 $38,100 $39,900 $86,030 The data consists of the the annual salary of ten randomly selected people from each of three professions: postal workers, police officers, and fire fighters. We want to perform a nonparametric test to determine if these data provide convincing evidence that the typical annual salary for these professions are not the same. $49,225 $72,590 $51,750 $54,880 $58,575 $32,620 $58,685 $71,465 $28,640 $59,450 $37,450 $43,950 $118,710 $71,500 $24,150 Question 15. Why is it necessary to use a nonparametric test for these data? Provide statistical evidence to support your answer. $68,125 $64,320 $38,000 $65,575 $127,530 $39,625 Question 16. What are the hypotheses for this test? Question 17. Provide the R command (one line of code) that you used to perform this test. Question 18. Provide the p-value of this test. Question 19. What is the decision for this test (reject HO or do not reject HO)? Shop 1 2 3 4 5 PREGNAN 9 10 11 12 13 14 15 16