5. Suppose box A contains 3 red balls and 2 blue balls and box B contains 4 red balls and 1 blue ball. An experiment consists of drawing a ball from box A and then putting it in box B. A ball is then drawn from box B. What is the probability the first ball drawn was red given the second ball drawn was red?

A bad contains 46 U.S. quarters and 4 Canadian quarters. (The coins are identical in size.) If 4 quarters are randomly picked from the bag, what is the probability of getting at least one Canadian quarter? (Round your answer to kne decimal place.)

A couple plans to have four children. The father notes that the sample space for the number of girls the couple can have is 0, 1, 2, 3, and 4. He goes on to say that since there are five outcomes in the sample space, and since each child is eaually iikely to be a boy or girl, all five outcomes must be equally ieiy. Therefore, the probability of all four children being girls is 1/5. Explain the flaw in his reasoning. The argument is only correct if each child is equally likely to be a boy or girl. O The outcomes are not equally likely. O The sample space has less than 5 possible outcomes. O The sample space has more than 5 possible outcomes.

Two standard 6 sided dice are rolled. One is blue ad one is red. What is the probability that sum of the two dice on a roll is 5 given that the blue die for the roll landed on 6?