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A consumer analyst reports that the mean life of a certain type of alkaline battery is more than 36 months. Write the null and alternative

A consumer analyst reports that the mean life of a certain type of alkaline battery is more than 36 months. Write the null and alternative hypotheses and note which is the claim.

Ho: 36, Ha: < 36 (claim)

Ho: = 36 (claim), Ha: 36

Ho: > 36 (claim), Ha: 36

Ho: 36, Ha: > 36 (claim)

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