Construct a 90% confidence interval estimate for the difference between two population means given the following sample
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Construct a 90% confidence interval estimate for the difference between two population means given the following sample data selected from two normally distributed populations with equal variances:
Sample 1 Sample 2 29 25 31 42 39 38 35 35 37 42 40 43 21 29 34 46 39 35
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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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