A roll of plastic-coated wire has an average of 0.09 flaws per5-meter length of

A roll of plastic-coated wire has an average of 0.09 flaws per5-meter length of wire. Suppose a quality control engineer willsample a 5-meter length of wire from a roll of wire 230 meters inlength. If no flaws are found in the sample the engineer willaccept the entire roll of wire. (adapted from [Mendenhall andSincich 2007])