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Dole Pineapple Inc. is concerned that the 16-ounce can of sliced pineapple is being over-filled. Assume the standard deviation of the process is .03 ounce. The quality-control department took a random sample of 50 cans and found that the arithmetic mean weight was 16.05 ounces. At the 5% level of significance, can we conclude that the mean weight is greater than 16 ounces? Determine the p-value. |
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