Statistic

A manufacturing company takes a sample of n= 100 bolts from their production line.  Xis the number of bolts that are found defective in the sample.  It is known that the probability of a bolt being defective is 0.003.

A manufacturing company takes a sample of n= 100 bolts from their production line.  Xis the number of bolts that are found defective in the sample.  It is known that the probability of a bolt being defective is 0.003.