A study was done on body temperatures of men and women. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. a. The test statistic, t, is (Round to two decimal places as needed.) b. The P-value is (Round to three decimal places as needed.) c. Construct a confidence interval suitable for testing the claim that men have a higher mean body temperature than women. less thanmu 1 minus mu 2 less than (Round to three decimal places as needed.)
A study was done on body temperatures of men and women. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. a. The test statistic, t, is (Round to two decimal places as needed.) b. The P-value is (Round to three decimal places as needed.) c. Construct a confidence interval suitable for testing the claim that men have a higher mean body temperature than women. less thanmu 1 minus mu 2 less than (Round to three decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A study was done on body temperatures of men and women. The results are shown in the table. Assume that the two samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal.
a. The test statistic, t, is
(Round to two decimal places as needed.)
b. The P-value is
(Round to three decimal places as needed.)
c. Construct a confidence interval suitable for testing the claim that men have a higher mean body temperature than women.
less thanmu 1 minus mu 2 less than
(Round to three decimal places as needed.)
Transcribed Image Text:ESIX S
n
Men
H₁
11
97.51°F
0.75 F
Women
H₂
59
97.35°F
0.62°F
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