A Bag Contains 8 Red Marbles 7 Blue Marbles And 6 Green Marbles

John picks up two marbles at a random from the the bag.

A bag contains 8 red marbles 7 blue marbles and 6 green marbles.

So i could pick that green marble or that green marble. 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 the probability that the first marble is red and the second is white. Answer by drbeeee 684 show source.

8c5 23c5 0 0017 what is the probability that exactly two of the marbles are red. Answer by boreal 12497 show source. And sometimes this is referred to as the sample space the set of all the possible outcomes. There s two green marbles in the bag.

A bag contains 8 red marbles 5 blue marbles 4 green marbles and 7 yellow marbles. You draw 5 marbles out at random without replacement. A bag contains 7 red marbles 8 blue marbles and 2 green marbles. A bag contains 9 red marbles 8 white marbles and 6 blue marbles.

Probability of selecting a green marble 4 green marbles 18 total marbles 4 18 2 9. Five marbles are randomly drawn from the bag one at a time and not replaced. If two marbles are drawn out of the bag what is the probability to the nearest 1000th that both marbles drawn will be blue. So this is all the possible outcomes.

What is the probability that all the marbles are red. A bag contains 8 red marbles 7 white marbles and 7 blue marbles. Find the following probabilities and round to 4 decimal places a. Multiply the two together to get the probability of selecting a red marble replacing it then selecting a green marble.

What is the probability that the first three marbles drawn are red. B the probability that both are the same color. You draw 3 marbles out at random without replacement. 8c2 15c3 23c5 0 3786 what is the probability that none of.

C the probability that the second marble is blue. The probability that none of the marbles are red is. Randomly choose two marbles one at a time and without replacement. A bag contains 8 red marbles 5 white marbles and 10 blue marbles.

Fancy word for just a simple idea that the sample. There s one blue marble. 1 3 2 9 2 27. A box contains 7 red marbles 5 blue marbles and 8 green marbles.

What is the probability that john has picked a pair of matching marbles a 1 19 b 15 90 c 7 19 d 59 190 e 2 190. The probability that all the marbles are red is b.