Refer to Exercise 6.3. a. What is the level of significance for your test? b. Place a
Question:
a. What is the level of significance for your test?
b. Place a 99% confidence interval on μ1 μ2.
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Population Sample size Sample mean Sample standard deviation 13 50.3 21 58.6 7.23 6.98
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Related Book For
An Introduction To Statistical Methods And Data Analysis
ISBN: 9781305465527
7th Edition
Authors: R. Lyman Ott, Micheal T. Longnecker
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