202k views
12 votes
Dillon has a bag that contains 6 red, 7 blue, 5 green, and 12 black marbles. If he reaches in with one hand and pulls out a marble and replaces it 150 times, how many times would you expect him to pull out a blue marble?

1 Answer

3 votes
About 360 times around
User Xywang
by
5.8k points