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Samples from Two Independent, Normally-Distributed Populations Produced the Following Results

Question 7

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Samples from two independent, normally-distributed populations produced the following results. Samples from two independent, normally-distributed populations produced the following results. Calculate the 95% confidence interval for the difference between population means, µ<sub>1</sub>-µ<sub>2</sub> A) (-9.65, 15.65) B) (-8.26, 14.86) C) (-10.10, 16.74) D) (-0.55, 2.54) Calculate the 95% confidence interval for the difference between population means, µ1-µ2


A) (-9.65, 15.65)
B) (-8.26, 14.86)
C) (-10.10, 16.74)
D) (-0.55, 2.54)

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