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Mathematics, 27.12.2021 03:50 bdbsjncns

A random sample of 25 boxes of cereal have a mean of 372.5grams and a standard deviation of 15 grams. Does an average box of cereal contain more than 368 grams of cereal? Test hypothesis at the 5% significance level, outline all steps involved. (9mks)

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A random sample of 25 boxes of cereal have a mean of 372.5grams and a standard deviation of 15 grams...

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