1. A test found that 4 of every 10 pizza's ordered for delivery from Rube's Pizza Palace received an incorrect order. I ordered 4 pizza's for lunch today. What is the probability that: a) All are correct as ordered? b) The first three that I open are as ordered, and the 4th is incorrect? c) All four are incorrect? (te) Go d) Two are correct and two are incorrect (in any order)? e) At least one is incorrect? 2014