Gender Females Males Sample Size 27 13 Sample mean body temperature 98.394 98.015 Sample standard deviation 0.743 0.699 Using a 5% significance test the hypothesis that female body temperature is the same as male body temperature.

Gender Females Males Sample Size 27 13 Sample mean body temperature 98.394 98.015 Sample standard deviation 0.743 0.699 Using a 5% significance test the hypothesis that female body temperature is the same as male body temperature.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.CR: Chapter 13 Review

Problem 59CR

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Question

Below are the summary statistics for female verses male body temperatures in Fahrenheit, Gender, Sample Size, Sample mean, body temperature. Sample standard Deviation. Females 27 98.394 0.743. Males 13 98.015 0.699. Using a 5% significance test the hypothesis that female body temperature is the same as male body temperature. Show your work. Thank you!

Gender
Females
Males
Sample Size
27
13
Sample mean
body
temperature
98.394
98.015
Sample standard
deviation
0.743
0.699
Using a 5% significance test the hypothesis that female body temperature is the same as male body
temperature.

Definition Definition Number of subjects or observations included in a study. A large sample size typically provides more reliable results and better representation of the population. As sample size and width of confidence interval are inversely related, if the sample size is increased, the width of the confidence interval decreases.

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