Computer purchases: Out of 805 large purchases made at a

Last updated: 8/6/2022

Computer purchases: Out of 805 large purchases made at a computer retailer, 348 were personal computers, 390 were laptop computers, and 67 were printers. As a part of an audit, one purchase record is sampled at random. Round the answers to four decimal places, as needed. (a) What is the probability that it is a laptop computer? (b) What is the probability that it is not a printer?