You have a bag of red, white, and blue marbles. You know there are 11 red marbles, 8 blue marbles, and 3 white marbles in the bag. What's the probability of randomly selecting a blue marble from the bag?

A) .375
B) .275
C) .364
D) .500
E) .727

Question

You have a bag of red, white, and blue marbles. You know there are 11 red marbles, 8 blue marbles, and 3 white marbles in the bag. What's the probability of randomly selecting a blue marble from the bag?

A) .375
B) .275
C) .364
D) .500
E) .727

hockeychick23 · Answer

@Directrix I think its C) .364 but I just wanted to check, thanks!

directrix · Answer

I got 8/22 which when expressed as a decimal is what your answer choice is. 

So, correct.

hockeychick23 · Answer

ok thanks!

directrix · Answer

You are welcome.