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A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 404 gram setting. It is believed that

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A manufacturer of potato chips would like to know whether its bag filling machine works correctly at the 404 gram setting. It is believed that the machine is underfilling the bags. A 43 bag sample had a mean of 400 grams. Assume the population standard deviation is known to be 18. A level of significance of 0.1 will be used. State the null and alternative hypotheses. Answer 2 Points Tables Keypad

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