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MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Listed in the accompanying table are heights (in.) of mothers and their first daughters. The data pairs are from a journal kept by Francis Galton. Use the listed paired sample data, and assume that the samples are simple random samples and that the differences have a distribution that is approximately normal. Use a 0.05 significance level to test the claim that there is no difference in heights between mothers and their first daughters.
|
Mother
|
66.5
|
65.0
|
62.0
|
63.5
|
63.0
|
69.0
|
64.0
|
62.0
|
65.0
|
63.0
|
|
|---|---|---|---|---|---|---|---|---|---|---|---|
|
Daughter
|
68.5
|
65.0
|
66.0
|
67.5
|
64.0
|
67.0
|
67.0
|
66.0
|
65.5
|
65.0
|
Identify the test statistic.
t=enter your response here
(Round to two decimal places as needed.)Identify the P-value.
P-value=enter your response here
(Round to three decimal places as needed.)
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