Mathematics, 01.12.2021 01:00, bailey1025

An oceanographer wants to test, on the basis of a random sample of size 35, whether the average depth of the ocean in a certain area is 72.4 fathoms. At the .05 level of significance, what will the oceanographer decide if she observes a sample mean of 73.2

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An oceanographer wants to test, on the basis of a random sample of size 35, whether the average dept...