Mathematics, 17.12.2019 19:31 jacksoneaton

Acoin mint has a specification that a particular coin has a mean weight of 2.5 g. a sample of 34 coins was collected. those coins have a mean weight of 2.49607 g and a standard deviation of 0.01633 g. use a 0.05 significance level to test the claim that this sample is from a population with a mean weight equal to 2.5 g. do the coins appear to conform to the specifications of the coin mint?

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Acoin mint has a specification that a particular coin has a mean weight of 2.5 g. a sample of 34 coi...