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Test the hypothesis that the average weight

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A large food processing company wants to pack exactly 300 grams of tuna fish in a can. It is known from past experience that the weights of cans have a standard deviation of 5 grams. A sample of size 19 was taken. The sample mean was calculated to be 301 grams. Use a 5 % level of significance to test the hypothesis that the average weight is 300 grams. Use the p-value test to check your answer.

Reference no: EM132495196

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