Please find the confidence interval for this data set, thank you! :

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Please find the confidence interval for this data set, thank you! :)
9.2.10-T
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Men
Women
A study was done on body temperatures of men and women. The results are shown in the table. Assume that the two H
samples are independent simple random samples selected from normally distributed populations, and do not assume
that the population standard deviations are equal. Complete parts (a) and (b) below.
H1
H2
n
11
59
97.66°F
0.81°F
97.44°F
0.65°F
S
a. Use a 0.01 significance level to test the claim that men have a higher mean body temperature than women.
What are the null and alternative hypotheses?
OA. Ho: H1 = H2
H1: H1> H2
O B. Ho: H1 # H2
H1: H1 <H2
O C. Ho: H1 = H2
H1: H1 # H2
O D. Ho: H12H2
H: H1 <H2
The test statistic, t, is|. (Round to two decimal places as needed.)
Transcribed Image Text:9.2.10-T Question Help ▼ Men Women A study was done on body temperatures of men and women. The results are shown in the table. Assume that the two H samples are independent simple random samples selected from normally distributed populations, and do not assume that the population standard deviations are equal. Complete parts (a) and (b) below. H1 H2 n 11 59 97.66°F 0.81°F 97.44°F 0.65°F S a. Use a 0.01 significance level to test the claim that men have a higher mean body temperature than women. What are the null and alternative hypotheses? OA. Ho: H1 = H2 H1: H1> H2 O B. Ho: H1 # H2 H1: H1 <H2 O C. Ho: H1 = H2 H1: H1 # H2 O D. Ho: H12H2 H: H1 <H2 The test statistic, t, is|. (Round to two decimal places as needed.)
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