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The Following Information Is Based on Independent Random Samples Taken

Question 58

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The following information is based on independent random samples taken from two normally distributed populations having equal variances: The following information is based on independent random samples taken from two normally distributed populations having equal variances: Based on the sample information,determine the 95% confidence interval estimate for the difference between the two population means. A) -6.23 < (µ<sub>1</sub> - µ<sub>2</sub>) < 14.23 B) -4.81 < (µ<sub>1</sub> - µ<sub>2</sub>) < 16.81 C) -5.17 < (µ<sub>1</sub> - µ<sub>2</sub>) < 15.17 D) -3.25 < (µ<sub>1</sub> - µ<sub>2</sub>) < 17.25 Based on the sample information,determine the 95% confidence interval estimate for the difference between the two population means.


A) -6.23 < (µ1 - µ2) < 14.23
B) -4.81 < (µ1 - µ2) < 16.81
C) -5.17 < (µ1 - µ2) < 15.17
D) -3.25 < (µ1 - µ2) < 17.25

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