1) You flip a coin three times. Draw a tree diagram to find how many different outcomes are possible. List all outcomes an example is HHH - heads, heads, heads - the coin could land heads up on all three flips.) What is the probability that you get at least 2 heads?

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.