Another marble is taken from the bag.
A bag contains 6 red marbles 3 blue marbles and 5 green marbles.
A bag contains 3 red marbles 5 green marbles and 2 blue marbles.
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A bag contains 3 red marbles and 4 blue marbles.
A bag contains 6 red marbles 3 blue marbles and 5 green marbles.
A bag contains 10 red marbles 9 white marbles and 6 blue marbles.
Two consecutive draws are made from the bag without replacement of the first draw.
Work out the probability that the two marbles taken from the bag are the same color.
A marble is taken at random and replaced.
The problem asks for the probability of rr or bb.
If a marble is randomly selected from the bag what is the probability that it is blue.
If three marbles are drawn out of the bag what is the probability to the nearest 1000th that all three marbles drawn will be blue.
You draw 5 marbles out at random without replacement.
A bag contains 1 blue 2 green 3 yellow and 3 red marbles as shown.