Solved: If n1 = 31, s1 = 12, n2 = 51, and s2 = 10, test whether s1 7 s2 at the a = 0.05
Chapter 11, Problem 3(choose chapter or problem)
If n1 = 31, s1 = 12, n2 = 51, and s2 = 10, test whether s1 7 s2 at the a = 0.05 level of significance.
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