Assume that we want to use the same sample data from Exercise 7 to test the claim

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Assume that we want to use the same sample data from Exercise 7 to test the claim that the standard deviation of all drawn numbers is less than 15.0. Why can’t we use a x2 test with the methods described in Section 8-4?
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Elementary Statistics

ISBN: 9780321836960

12th Edition

Authors: Mario F. Triola

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