A carbine manufacturer claims that the mean life span of its competitors carbines is less than 46

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A carbine manufacturer claims that the mean life span of its competitor’s carbines is less than 46 runs.

You are asked to perform a hypothesis test to test this claim. How would you write the null and alternative hypotheses when

(a) you represent the manufacturer and want to support the claim?

(b) you represent the competitor and want to reject the claim?

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Elementary Statistics Picturing The World

ISBN: 9781292260464

7th Global Edition

Authors: Betsy Farber, Ron Larson

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Question Posted: Apr 29, 2024 08:01 AM

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A carbine manufacturer claims that the mean life span of its competitors carbines is less than 46

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Elementary Statistics Picturing The World

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