Probability of the diameter of a selected bearing

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Reference no: EM1389556

The diameters of ball bearings are distributed normally. The mean diameter is 74 millimeters and the variance is 16. Find the probability that the diameter of a selected bearing is less than 78 millimeters.

Reference no: EM1389556

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Probability of the diameter of a selected bearing : The diameters of ball bearings are distributed normally. The mean diameter is 74 millimeters and the variance is 16. Find the probability that the diameter of a selected bearing is less than 78 millimeters.

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