Select all that apply. there are 3 red marbles, 2 green marbles, and 5 blue marbles in a bag. which of the following are true? the probability of randomly drawing either a red marble or a green marble is . 1/15 the probability of randomly drawing a red marble and then a green marble is .1/2 the probability of not drawing a blue marble is 50%. the probability of drawing a blue marble is the same as drawing either a red or a green marble.