A Bag Contains 8 Red Marbles 6 Blue Marbles

Given that you have bb.

A bag contains 8 red marbles 6 blue marbles. A bag contains 8 red marbles 7 white marbles and 7 blue marbles. The first marble is returned in the bag before drawing the second. 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. Find p red and blue.

B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. A bag contains 9 red marbles 8 white marbles and 6 blue marbles. So this is all the possible outcomes. A bag contains 8 red marbles 4 white marbles and 5 blue marbles.

A the probability that the first marble is red and the second is white. The first marble is not returned in the bag before drawing the second. Two marbles are drawn without replacement. We will assume that only two marbles are drawn from the bag and hence there are two cases.

A jar contains 4 black marbles and 3 red marbles. There s two green marbles in the bag. The probability that all the marbles are red is b. And then there s one blue marble in the bag.

Randomly choose two marbles one at a time and without replacement. 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. A bag contains 8 blue marbles 6 red marbles and 4 green marbles. A draw the tree diagram for the experiment.

What is the probability of selecting a red marble replacing it in the bag and then selecting a green marble. You have 8 6 4 18 marbles each assumed to have a 1 18 probability of being drawn. So i could pick that red marble or that red marble. B the probability that both are the same color.

Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. There s one blue marble. These are clearly all yellow. You draw 3 marbles out at random without replacement.

Find the following probabilities and round to 4 decimal places a. So i could pick that green marble or that green marble. There s two red marbles in the bag.