A Week4eAssignment x A BUSSOBIWeekAIntroducti x ' MindTaprCengageLeE m x ' MindTapeCengageLearning x * CourseHero x + v 7 X 6 iiieiiLui , C i ng.cengage.com u 9': hi: : Cecilia v ':~ CENGAGE MINDTAP Q Search this course 0 My Home 1333 Practice 0 X Assignment: 13.3 Practice Assignment Score: 65,62% Courses ' iv Submit Assignment for Grad Catalog and Study Tools 4 Questions Exercise 13.13 (Multiple Comparison Procedures) Question 1 OH > ' Rental Options I 1 " V J Hint(s) Check My Work ' College Success Tips 2- Q , The following data are from a completely randomized design. Career SUCCESS TIPS Treatment Treatment Treatment H | A B C EP 32 44 33 30 43 36 Give Feedback 30 44 35 26 46 36 32 48 40 E Sample mean 30 45 36 Sample variance 6,00 4,00 6.50 a. At the a = 0.05 level of significance, can we reject the null hypothesis that the means of the three treatments are equal? Compute the values below (to 1 decimal, if necessary). Sum of Squares, Treatment 570 no Mean Squares, Treatment 285 w Sum of Squares, Error 66 w ! Mean Squares, Error 5.5 \\'9 Calculate the value of the test statistic (to 2 decimals), 6:58 PM 1 1/30/2022 /0 Type here to search ' . 53"F Cloudy /\\ 93 (x (1*) MindTap , Cengage Learning X * Course Hero X + V 7 X A Week4eAssignment x A BUSSOBIWeekAIntroducti x 6 7 C i ng.cengage.com i e 13 5 ; Cecilia v ':~ CENGAGE MINDTAP Q Search this course 0 My Home 1333 Practice 0 X Sum of Squares, Error 66 W A Courses Mean Squares, Treatment 285 Q0 ' Catalog and Study Tools Mean Squares, Error 5.5 \\'9 4 Calculate the value of the test statistic (to 2 decimals). I The p-value isl less than 0.01 7 vi \\'0 Rental Options College Success Tips What is our conclusion7 _ Career Success Tips y A Z Conclude that not all treatment means are equal v i \\'0 Help b. Calculate the value of Fisher's LSD (to 2 decimals). 3.23 \\'9 Use Fisher's LSD procedure to test whether there is a significant difference between the means for treatments A and B, treatments A and C, and Give Feedback treatments B and C. Use a : 0.05. Difference Absolute Value Conclusion E 0 i.saeciyouranswer. ViO ("S 5A c 50 Q l - Select your answer - '0 A. is 50 Q i - Select your answer- vi 0 c. Use Fisher's LSD procedure to develop a 95% confidence interval estimate of the difference between the means of treatments A and B (to 2 decimals). Enter negative values as negative numbers. I ( 0, *3) ! O Partially Correct 6:58 PM I /0 Type here to search ' . 53"F Cloudy /\\ 93 (x (Ii) 1 1/30/2022