A large retail toy store finds that, on average, a certain cheap (underS20) electronic toy...

A large retail toy store finds that, on average, a certain cheap (underS20) electronic toy has a 5 percent damage rate during shipping. From each incoming shipment, a sample of 100 is inspected. (a) Find the control limits for a p chart (b) Plot the10 samples below on the p chart. Is the process in control? (c) Is the sample size large enough to assume normality of the sample proportion? Explain.