A Bag Of Marbles Contains 12 Red Marbles 8 Blue

You have an 8 12 2 3 chance of picking a green marble the first time and a 4 12 1 3 chance of not picking green the first time.

A bag of marbles contains 12 red marbles 8 blue.

These are clearly all yellow. There are 55 marbles 25 of which are not red p getting a color other than red p 25 55 455 probability of this happening 3 times in a row is. There s two red marbles in the bag. The problem asks for the probability of rr or bb.

A bag contains 3 red marbles and 4 blue marbles. Taylor draws two marbles in succession without replacing them in the bag. Another marble is taken from the bag. Probability examples a jar contains 30 red marbles 12 yellow marbles 8 green marbles and 5 blue marbles what is the probability that you draw and replace marbles 3 times and you get no red marbles.

A marble is taken at random and replaced. Two consecutive draws are made from the bag without replacement of the first draw. And then there s one blue marble in the bag. Given that you have bb.

A bag contains eight green marbles and four blue marbles. There s two green marbles in the bag. Total number of marbles in the bag is 3 4 7. You draw 3 marbles out at random without replacement.

Work out the probability that the two marbles taken from the bag are the same color. Solution for a bag contains 7 red marbles 6 white marbles and 8 blue marbles. There s one blue marble. So this is all the possible outcomes.

There are 8 6 48 ways of drawing blue then red so p 8 6 18 18 4 3 9 9 4 3 9 4 27 0 148148148 or just under 15. A bag contains 3 red marbles 5 green marbles and 2 blue marbles. So i could pick that red marble or that red marble.