A manufacturer has one hundred memory chips in stock, 4% of which are likely to be defective. A random sample of 20 chips is selected and shipped to a factory that assembles laptops. Let X denote the number of computers that are receive faulty memory chips. Find E(X).

Bear, inc. estimates its sales at 200,000 units in the first quarter and that sales will increase by 20,000 units each quarter over the year. they have, and desire, a 25% ending inventory of finished goods. each unit sells for $35. 40% of the sales are for cash. 70% of the credit customers pay within the quarter. the remainder is received in the quarter following sale. cash collections for the third quarter are budgeted at

In order to minimize project risk which step comes after the step of identifying risks

Alocal barnes and noble bookstore ordered 80 marketing books but received 60 books. what percent of the order was missing?