A Bag Contains 5 Red Marbles 6 White Marbles And 5 Blue Marbles You Draw A Marble Find P Not Red

We will assume that only two marbles are drawn from the bag and hence there are two cases.

A bag contains 5 red marbles 6 white marbles and 5 blue marbles you draw a marble find p not red.

The first marble is not returned in the bag before drawing the second. What is the probability that all the marbles are red. I like to go step by step with these ones. You draw 5 marbles out at random without replacement.

A bag contains 8 red marbles 4 white marbles and 5 blue marbles. Two marbles are drawn without replacement. You can do the second with the same process. You draw 4 marbles out at random without replacement.

What is the probability that all the marbles are red. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. What is the probability that all the marbles are red. So the first turn you have a frac 5 11 chance of picking a red marble.

A bag contains 6 red marbles 7 white marbles and 7 blue marbles. You draw 5 marbles out at random without replacement. 8c5 23c5 0 0017 what is the probability that exactly two of the marbles are red. A jar contains 4 black marbles and 3 red marbles.

What is the probability that exactly two of the marbles are red. But then you only have 10 marbles left so the probability of picking a white marble is frac 6 10. 6c4 20c4 0 0031 what is the probability that exactly two of the marbles are red. A draw the tree diagram for the experiment.

Find p red and blue. 6c2 14c2 20c4 0 2917 what is the probability that none of the marbles. The first marble is returned in the bag before drawing the second. A bag contains 8 red marbles 5 white marbles and 10 blue marbles.