Of the 130 people in Exercise 8.39, 65 were female and 65 were male. The means and

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Of the 130 people in Exercise 8.39, 65 were female and 65 were male. The means and standard deviation of their temperatures are shown below.

Find a 95% confidence interval for the difference in the average body temperatures for males versus females.
Based on this interval, can you conclude that there is a difference in the average temperatures for males versus females? Explain.

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Introduction To Probability And Statistics

ISBN: 9781133103752

14th Edition

Authors: William Mendenhall, Robert Beaver, Barbara Beaver

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Question Posted: Apr 15, 2016 07:15 AM

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Of the 130 people in Exercise 8.39, 65 were female and 65 were male. The means and

Question:

Men Women Sample Mean Standard Deviation 0700.7 98.11 98.39

Step by Step Answer:

a The 95 confidence interval for 1 2 is approximately 28 248 or 528 1 ...View the full answer

Introduction To Probability And Statistics

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