In Exercises 57, you are given a null hypothesis and three confidence intervals that represent three samplings.

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In Exercises 57, you are given a null hypothesis and three confidence intervals that represent three samplings. Determine whether each confidence interval indicates that you should reject H₀. Explain your reasoning.

(a)

(b)

(c)

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Elementary Statistics Picturing The World

ISBN: 9780321911216

6th Edition

Authors: Ron Larson, Betsy Farber

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Question Posted: Nov 24, 2015 07:59 AM

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In Exercises 57, you are given a null hypothesis and three confidence intervals that represent three samplings.

Question:

67 68 69 70 71 72 73 67 <μ<71 67 68 69 70 71 72 73 67 <μ<69 67 68 69 70 71 72 73 69.5 < μ< 72.5 67 68 69 70 71 72 73

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a Fail to reject H 0 because the CI in...View the full answer

Elementary Statistics Picturing The World

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