Suppose that a product is composed of m identical and probabilistically independent parts. Assume that this product is manufactured through the use of a 6-sigma process with a process mean that is 1.5 standard deviations below the target mean. Assuming that m = 5, what proportion of these multipart products are not within specification limits? Answer this question again for the cases where m = 50 and m = 500. Explain the differences among the three probabilities.