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SCENARIO 6-5 Ball Bearings Are Manufactured with a Mean Diameter of 6

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SCENARIO 6-5
Ball bearings are manufactured with a mean diameter of 6 millimeters (mm).Because of the inherent manufacturing process variability, the lots of bearings are approximately normally distributed with a standard deviation of 0.03 mm.
-Using Scenario 6-5, if there is an order for 60,000 ball bearings and it states the bearing diameters must be between 5.96 and 6.04 mm, how many should the manager manufacture?

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