A Bag Contains 8 Red Marbles

Find the following probabilities and round to 4 decimal places.

A bag contains 8 red marbles.

Find p red and blue. You draw 3 marbles out at random without replacement. Let r event of drawing a red b event of drawing a blue. You draw one marble at random.

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. Answer to a bag contains 8 red marbles 7 white marbles and 5 blue marbles. The first marble is not returned in the bag before drawing the second. The answer choices a 40 17 b 0 c 12 17 d 13 16.

A bag contains 8 red marbles 7 white marbles and 7 blue marbles. A bag contains 8 blue marbles 15 red marbles 10 yellow marbles and 3 brown marbles. We will assume that only two marbles are drawn from the bag and hence there are two cases. A bag contains 8 red marbles 4 white marbles and 5 blue marbles.

The first marble is returned in the bag before drawing the second. Find p red and blue. A bag contains 8 red marbles 4 white marbles and 5 blue marbles.