SCENARIO 6-7 Ball Bearings Are Manufactured with a Mean Diameter of 6

Short Answer

SCENARIO 6-7
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 6-7,any bearing having a diameter of less than 5.95 mm or greater than 6.05 mm are discarded.What proportion of the bearings will be discarded?