Part A is just stating the the claim numberically with is u >5.
Part B = Ho is the null hypothesis which u <=5. Ha is part a.
Part c= the answer is part B.
see excel spreadsheet. This your answer
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 more than 5 hours
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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 more than 5 hours
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