DO NOT HANDWRITE TYPE ONLY!!!!Show Minitab Steps!!!!!!!!!! and Use the 6 step hyptheis 1 Problem Defintion 2 Hypothesis 3 Descion Rules 4Minitab Steps 5 Conclusion 6Interpratation 7 Assumptions
Note = I am including some generic example on how he wants each step written. Use this data along with the below example format
Look At Everthing In This Problem Before Doing IT
Assumption Section: 0 Use boxplot to satisfy assumption of normality as sample size is Accept alternative and you must use Welch-Sattherthwaite Decision Rule: If F critical ratio exceeds 2.48 reject null hypothesis. Conclusion: 1.32 f critical ratio does not exceed 2.484 f critical value from table. FTR null T2 error is possible. Pvalue of .301 is greater than alpha .05 fail to reject null. Interpretation: The variances for the Texas and Colorado are not significantly different and as such we may use pooled the variance t test.T test. 0 Determine whether to use Case 2 or Case 3 t- test. Set up the six-step process your selected technique. a In your conclusion present the output from Minitab for: 0 Critical valuetcritical ratio technique 0 Exam 0 Condence intervals. 0 Based on the characteristics of each of the above techniques include statements regarding Fall to reject or rejection of the null and type of error which may have been made. Interpretation: Determine which (If either] of the services ls faster and Identify the faster at the two. Discuss the meaning of the confidence Interval as part of your interpretation. \"Assigned: You and some of your friends have decided to determine which ride service arrives faster to pick you up at your residence. Both Uber and Lyft are tested. The variable of interest is arrrival time in minutes from the time you submit your ride request. You collect the data ordering 18 rides from Uber and 18 from Lyft at varying times. The following table is the record of the arrival times: At the .01 level of signicance, is there sufcient evidence that the mean arrival time for Uber differs from the mean arrival time of Lyft? Uber arrival time in minutes Lyft arrival times in minutes 16.8 11.7 22.0 19.5 18.1 14.1 15.2 17.0 15.6 21.8 18.7 19.5 16.7 13.9 15.6 16.5 17.5 20.8 20.8 24.0 18.2 21.5 19.7 23.0 19.2 12.2 21.2 16.7 13.7 11.4 23.9 17.5 14.2 10.75 14.5 16.25 Complete testing in Minitab and prepare report in Word. Enter the data presented above into a Minitab worksheet. Conduct the test with alpha of .10 and complete the following. Using the six-step process for each hypothesis test complete the following for the ride arrival time analysis. utilized. Awusring the F test to make it two tailed will be demonstrated by your instructor. Complete testing In Minitab and prepare report In Word. Enterthe data presented above into a Mlnitab worksheet. Conduct the test with alpha of .10 and complete the following. Using the six-atop process for each hypothesis test complete the following for the ue arrival time analysis. F test. . Set up the six-step process and using a folded test. a In your conclusion include only the critical valuelcntical ratio and p value techniques. Present the Minitab output in your conclusion. o For your interpretation discuss whether the distributions have equal variances. M include graphs from the F test. Interpretation: State whether the variances are signicantly dierent and which type of T teat you will undertake given the outcome of the f test you just completed
