Question

A cheesecheese can be classified as either raw dash milkraw-milk or pasteurizedpasteurized. Suppose that 9797​% of cheesescheeses are classified as pasteurizedpasteurized. ​(a) Two cheesescheeses are chosen at random. What is the probability that both cheesescheeses are pasteurizedpasteurized​? ​(b) NineNine cheesescheeses are chosen at random. What is the probability that all ninenine cheesescheeses are pasteurizedpasteurized​? ​(c) What is the probability that at least one of ninenine randomly selected cheesescheeses is raw dash milkraw-milk​? Would it be unusual that at least one of ninenine randomly selected cheesescheeses is raw dash milkraw-milk​?

Answer 1

Yes. Yes it is. Thanks for the awesome question.