Question: This question refers back to the U.S. News & World Report graduate school data presented in Problem 22 in Chapter 17. a. Suppose that a
a. Suppose that a two-way ANOVA is to be performed, with 1995 starting salary as the dependent variable and school type (SCHOOL) and reputation rank (REP = 1 if in top 25; 2 if not) as the two factors. State precisely the ANOVA model. Are the factors fixed or random?
b. In the SAS output that follows, complete the ANOVA table.
c. Analyze the data to determine whether there are significant main effects due to school type and reputation rank and whether these factors significantly interact. Use a = .10.
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a The ANOVA model is Y ijk i j ij E ijk i 12 j 12 k 16 i effect for the i th school type j effect fo... View full answer
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