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Quiz 2
1. For a 3 way table What would the calculation look like in terms for breaking it into a series of 1
way anova and calculating SS. (HINT: SSE2 for each 2 way table isn’t SSE for 3 way table or for
each other, but subtraction works if you keep carefull track!)
2. In a k-way anova: (k>3)
a) How many 2 way interactions are possible
b) How many 3 way interactions are possible
3. Using mquiz, the first two columns are the factors, the rest are characteristics of cars. Analyze
a) Find significant terms in the manova
b) Examine residual and residual vs mean plots for anything interesting (don’t show every
one but look through some to see if any patterns jump at you)