Choose a prisoner at random. Find the following probabilities. R Part: 0 / 3 Part 1 of 3 The probability that the prisoner does not take classes is

Northwest Furniture Factory makes desks. Inspectors find that the probability that a desk has a structural defect is 0.03, the probability that it has a defect in finish is 0.07, and the probability of both kinds of defect is 0.02. A desk is randomly selected. Find the probability that a desk has structural defect, given that it has a defect in finish.

Rodney is going to shoot a total of 9 free-throws to prove he is a better shooter than Chris. During warm-ups Rodney can make 57% of practice shots. The challenge results are as follows… • 9 hits Rodney wins $100 • 6-8 hits Rodney wins $25 • 4-5 No one wins • 0-3 hits Chris wins $15 What is the probability that Rodney makes 7 shot?

If 30% of the students take Economics, 40% take Psychology, and 10% take both Economics and Psychology. What percentage of students take Economics or Psychology? Briefly explain your answer. If a student is chosen at random, find the following conditional probabilities of a student taking Economics if we know they took Psychology. Briefly explain your answer. If a student is chosen at random, what is the probability of this student NOT taking Economics? Briefly explain your answer.