A bag contains 8 red marbles 6 blue marbles and 3 green marbles.
A bag contains 6 red marbles 3 blue marbles.
The problem asks for the probability of rr or bb.
A random variable assigns the number of blue marbles to each outcome.
A bag contains 9 red marbles 8 white marbles and 6 blue marbles.
A bag contains 6 red marbles 3 white marbles and 7 blue marbles.
An experiment consists of drawing a marble replacing it and drawing another marble.
A marble is taken at random and replaced.
You pick a marble without looking.
A bag contains 6 red marbles 3 blue marbles and 5 green marbles.
If a marble is randomly selected from the bag what is the probability that it is blue.
A bag contains red and blue marbles such that the probability of drawing a blue marble is 3 8.
The two draws are independent.
You draw 4 marbles out at random without replacement.
Total number of marbles in the bag is 3 4 7.
Find the probability of drawing a white marble 2 see answers cnh05211 cnh05211 the probably of drawing a white marble is 3 16 kharma07 kharma07 there s 13 other marbles not including the white.
A bag contains 3 red marbles and 4 blue marbles.
Work out the probability that the two marbles taken from the bag are the same color.
Another marble is taken from the bag.