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can i get help with this question like showing the calculations for it using minutab? especialy part f Use MINITAB to do the calculations. Conclusions
can i get help with this question like showing the calculations for it using minutab? especialy part f
Use MINITAB to do the calculations. Conclusions and interpretations must be included, as well as the Minitab output in the report. 2) A consumer products company relies on direct mail marketing pieces as a major component of its advertising campaigns. The company has three different designs for a new brochure and wants to evaluate their effectiveness, as there are substantial differences in costs between the three designs. The company decides to test the three designs by mailing 5,000 samples of each to potential customers in four different regions of the country. Since there are known regional differences in the customer base, regions are considered as blocks. The number of responses to each mailing is shown below. a) Do the brochure designs affect the average number of responses? Use a significance level of 5%. i) State the hypotheses, ii) What is the value of the test statistic? iii) What is the p-value? iv) What is the decision? v) Make conclusions. b) Write down the statistical model and its assumptions. c) Was blocking efficient? d) Use Tukey's method to compare the average number of responses for the three brochure designs. e) Suppose that designs 2 and 3 are new and the design 1 is the currently used. Which design would you recommend if we want to maximize the responses? Use Fisher's test. f) Analyze the residuals from this experiment. Do the data satisfy the assumptions of the model? If not, do an appropriate data transformation to fix the adequacy of the model. Do the Friedman's test, state the appropriate hypothesis and make conclusions. i) State the hypotheses, ii) State the assumptions, iii) What is the value of the test statistic? iv) What is the p-value? v) What is the decision Step by Step Solution
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