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A manufacturer of power tools claims that the average amount of time required to assemble their...

A manufacturer of power tools claims that the average amount of time required to assemble their top-of-the-line table saw is 80 minutes with a standard deviation of 40 minutes. Suppose a random sample of 64 purchasers of this table saw is taken. The probability that the sample mean will be greater than 88 minutes is __________. Which parameters in the problem do the data values (80, 40, 64, 88) represent?

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