Question 8

"During a particular period, a university s information technology office received 20 service orders for problems with printers, of which 8 were laser printers and 12 were inkjet models. A sample of 5 of these service orders is to be selected for inclusion in a customer satisfaction survey. Suppose that the 5 are selected in a completely random fashion, so that any particular sample or subset of size 5 has the same chance of being selected as does any other subset. What then is the probability that exactly 2 of the selected service orders were for inkjet printers?"