Business, 04.06.2020 18:59 familyk0jj3

Given the following hypothetical example, write the hypotheses and test them: A laptop producing company also produces laptop batteries, and claims that the batteries
it produces power a laptop for about 4:00 hours. But, you doubted the claim and collected
data from 500 laptop users of the same brand and battery, and you found out the battery
powers the laptop for about 3:00 hours and 30 minutes. Considering an alpha of 0.05,
prove the claim of the company is true or false or show whether you accept the
company’s claim or reject it? Please also write H0 and Ha statements for testing your
hypothesis.
3. The sales persons of different cloth store (shops) had taken customer handling trainings

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Given the following hypothetical example, write the hypotheses and test them: A laptop producing co...

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