A Box Contains 2 Green And 3 Red Marbles

If 3 marbles are drawn without replacement what is the expected number of red marbles.

A box contains 2 green and 3 red marbles.

Assign probabilities to the elements in the. A bag contains 8 red marbles 5 blue marbles 8 yellow marbles and 6 green marbles. Consider an experiment where two marbles are drawn from the box. If two caps are picked at random what is the probability that at least one is red.

You can put this solution on your website. A box contains 2 blue caps 4 red caps 5 green caps and 1 yellow cap. Suppose a box of marbles contains equal numbers of red marbles and yellow marbles but twice as many green marbles as red marbles. One red one green and one blue.

One marble is taken out of the box at random. What is the probability that it will be i white ii blue iii red. A box contains three marbles. A assume that the first marble is replaced in the box before drawing the second marble.

A box contains 3 red and 5 green marbles. What is the probability that the marble taken out will be a red b white c green 2 see answers varnitsinghal2pai35j varnitsinghal2pai35j. Ncr n n r r combination of n things r at a time. Draw one marble from the box and observe its color.

A box contains 5 red marbles 8 white marbles and 4 green marbles. Answer by edjones 8007 show source. Click here to get an answer to your question a a box contains 3 blue 2 white and 4 red marbles.