Solved: Suppose that in the experiment described in
Chapter 11, Problem 11.12(choose chapter or problem)
Suppose that in the experiment described in Exercise 6 the five houses had actually been selected at random from among those of a certain age and size, so that factor B is random rather than fixed. Test H0: 2 B 0 versus Ha: 2 B 0 using a level .01 test.
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