R Quizzes - QMS210 011 - Applie X Course Hero X + > C a courses.ryerson.ca/d21/Ims/quizzing/user/attempt/quiz_start_frame_auto.d2|?ou=682825&isprv=&drc=0&qi=332796&cfql=0&dnb=0&fromQB=0 F22 - QMS210 - Test 2 X Time Limit: 1:30:00 Time Left:1:28:40 Mohammad Fawaz Iqbal: Attempt 1 Page 1: Question 3 (1 point) 1 2 3 If in a two tail F-test n1 = 11, n2 = 14 and a = 0.04, then 4 5 6 the critical value(s) of F are 8 9 OFI = -1.2791 and Fu = 1.2791 10 11 12 OFI = 3.2497 13 14 15 OFL = 0.2613 and Fu = 3.9472 16 17 18 OFL = 0.5679 and Fu = 7.2971 19 20 21 OFL = 0.2613 and Fu = 3.4472 Use this scenario for the following 3 questions 22 23 24 The results of a study conducted as a part of a yield-improvement effort at a semiconductor manufacturing plant provided defect data for a sample of 400 wafers. The following contingency table