Question: Write the word or phrase that best completes each statement or answers the question. A researcher claims that the amounts of acetaminophen in a certain

Write the word or phrase that best completes each statement or answers the question.

A researcher claims that the amounts of acetaminophen in a certain brand of cold tablets have a mean different from the 600mg stated by the manufacturer. Using a significance level of 0.05, test this claim. The mean acetaminophen content for a random sample of 34 tablets was 603.2mg with a standard deviation of 6.4mg

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