A cannery prints “weight 454 grams” on its label
Question # 00358383
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Updated on: 08/08/2016 08:01 AM Due on: 08/08/2016
A cannery prints “weight 454 grams” on its label. The quality control supervisor selects nine cans at random and weighs them. He finds ?????=445 and ????=14.2. Do the data present sufficient evidence to indicate that the mean weight is less than that claimed on the label? Test using ? = 0.05 by applying both p-value approach and critical value approach.
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Solution: A cannery prints “weight 454 grams” on its label