For the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses

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For the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses and identify which represents the claim.

A laptop manufacturer claims that the mean life of the battery for a certain model of laptop is less than 9 hours.

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Elementary Statistics Picturing the World

ISBN: 978-0321911216

6th edition

Authors: Ron Larson, Betsy Farber

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Posted Date: Aug 30, 2018 07:47 AM

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For the statement below, write the claim as a mathematical statement. State the null and alternative hypotheses

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Elementary Statistics Picturing the World

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