Construct a 95% confidence interval estimate for the difference between two population means based on the following
Question:
Construct a 95% confidence interval estimate for the difference between two population means based on the following information:
Population 1 Population 2 x1 = 355 x2 = 320 s1 = 34 s2 = 40 n1 = 50 n2 = 80
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Related Book For
Business Statistics
ISBN: 9781292220383
10th Global Edition
Authors: David Groebner, Patrick Shannon, Phillip Fry
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