Insert the sums you found for Exercise 3 of Chapter 1 into the computing formulas given in
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Insert the sums you found for Exercise 3 of Chapter 1 into the computing formulas given in this chapter to find σ2, σ, s2, and s for the four dorms. (We highly recommend that you also learn to obtain these results directly with a handheld calculator.)
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First obtain the sum of squares SS for a dorm and then divide by N for s ...View the full answer
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Related Book For
Introductory Statistics For The Behavioral Sciences
ISBN: 9780470907764
7th Edition
Authors: Joan Welkowitz, Barry H. Cohen, R. Brooke Lea
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