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FULL SCREEN PRINTER VERSION 1 BACK NEXT S Chapter 10, Section 10.2, Problem 013b The following information was obtained from two independent samples selected from

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FULL SCREEN PRINTER VERSION 1 BACK NEXT S Chapter 10, Section 10.2, Problem 013b The following information was obtained from two independent samples selected from two normally distributed population with unknown but equal standard deviations. n1 = 25 X1 = 20.01 S1 = 2.60 n2 = 22 X2 = 17.00 $2 = 2.21 Construct a 98% confidence interval for /1 - /2. Round your answers to one decimal place.

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