Statistics HW 6 - Question 1 0.5 out of 0.5 points A small...

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Question 1 0.5 out of 0.5 points A small builder of speculative homes builds three basic house designs and employs two foremen. The builder had each foreman build two houses of each design, then obtained the profits (in thousands) as given in the following table. Analyze the data using 2-way ANOVA. Either enter the data from the table into Minitab or download HouseProf data from the Bowerman Data (Mintab) folder in Learning Modules/Data folder. Foreman House Design A B C 1 10.2 12.2 19.4 11.1 11.7 18.2 2 9.7 11.6 13.6 10.8 12 12.7 As noted in the lecture, conducting a 2-way ANOVA requires you to follow the following steps: Check residuals Check variances Check Interactions (create Interactions plot) Run the ANOVA – Read ANOVA Table - Check interaction effect - Check main effect for τ = Forman - Check main effect for β = Design The probability plot for the residuals shows the data (are / are not) [a] normal with a p- value of [b] . Specified Answer for: a are Specified Answer for: b 0.10 5 Correct Answers for: a Evaluation Method Correct Answer Pattern Match are Correct Answers for: b Evaluation Method Correct Answer Pattern Match 0.105 Question 2 0.25 out of 0.5 points
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The test for equal variances shows the data variances (are / are not) [a] statistically equal with a p-value of [b] . Specified Answer for: a are Specified Answer for: b 0.03 8 Correct Answers for: a Evaluation Method Correct Answer Pattern Match are Correct Answers for: b Evaluation Method Correct Answer Pattern Match 0.950 Question 3 0.5 out of 0.5 points Based on the given interactions plot, there (is / is not) [a] an interaction effect. Specified Answer for: a i s Correct Answers for: a Evaluation Method Correct Answer Pattern Match is Question 4 0.5 out of 0.5 points Based on the given interactions plot, select the most correct statement. Selected Answer: The interaction is at Design B, with a large divergence at Design C. Answers: The interaction is at Design B, with a large divergence at Design C. The interaction is at Design A, with minimal divergence at Design C. The interaction is at Design C, with minimal divergence at Design B.
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