In a box there are 14 red marbles, nine blue marbles and 8 green marbles. If...
In a box there are 14 red marbles, nine blue marbles and 8 green marbles. If 12 of the marbles fall out, what is the probability that there will be 4 of each color?
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In a box there are 14 red marbles, nine blue marbles and 8 green
marbles. If...
We have a box with nine Green marbles six red marbles and eight blue marbles we...
We have a box with nine Green marbles six red marbles and eight blue marbles we choose three marbles from the box at random without looking right the probability in decimal form rounded to three places what is the probability that they will all be green
There is a box of 20 marbles. Of these marbles, 6 are red, 8 are green...
There is a box of 20 marbles. Of these marbles, 6 are red, 8 are green and 6 are blue. 6 marbles are randomly selected from the box without replacement. Let X be the number of marbles that are red or blue, and let Y be the number of marbles that are blue. a. What is the probability the first and second marbles are red, the third and fourth are blue and the fifth and sixth are green? b. What...
A box contains 9 green marbles, 6 blue marbles, and 8 red marbles. Three marbles are...
A box contains 9 green marbles, 6 blue marbles, and 8 red marbles. Three marbles are selected at random from the box, one at a time, without replacement. Find the probability that the three marbles selected are all different colors.
A box of marbles has 5 red marbles, 2 green marbles, and 1 blue marble 5....
A box of marbles has 5 red marbles, 2 green marbles, and 1 blue
marble
5. A box of marbles has 5 red marbles, 2 green marbles, and 1 blue marble. (a) Find the probability of selecting 2 red marbles if the first selection is replaced before the next selection is made. (b) Find the probability of selection 2 red marbles if the first selection is not replaced before the next selection is made (c) Find the probability of selecting...
There are 5 red marbles, 7 green marbless, 4 black marbles, and 8 blue marbles in...
There are 5 red marbles, 7 green marbless, 4 black marbles, and 8 blue marbles in a bag. Suppose you select one marble at random. Find each probability. a. P(red) b. P(orange) c.P(blue) d. P(not green) d. P(green or black) eP(not yellow)
A bag has 8 red marbles, 6 green marbles, 4 blue marbles, and 2 yellow marbles....
A bag has 8 red marbles, 6 green marbles, 4 blue marbles, and 2 yellow marbles. We draw three marbles, one at a time, with replacement. What is the probability that all three draws will be blue? Write your answer as a simplified fraction.
Probabilities - There are 4 marbles in a bag to choose from Blue, Red, Green, and...
Probabilities - There are 4 marbles in a bag to choose from Blue, Red, Green, and Purple. You are to select 1 marble, put it back in the bag, and then select the second marble. Draw a tree diagram for this situation. What is the probability of choosing your favorite color two times in the row? - There are 4 marbles in a bag to choose from: Blue, Red, Green, and Purple. You are to select 1 marble, keep it,...
There are 3 green marbles and 5 blue marbles in a bag and 4 red marbles....
There are 3 green marbles and 5 blue marbles in a bag and 4 red marbles. Two marbles are drawn from the bag at random without replacement. Find the probability that both marbles are blue. Find the probability that the first is blue and the second green.
7. (14 points) A bag contains 7 marbles: 2 blue, 3 green, and 2 red. You...
7. (14 points) A bag contains 7 marbles: 2 blue, 3 green, and 2 red. You randomly choose 2 marbles from the bag (without replacement) (a) What is the probability that both are green? (b) What is the probability that at least one of the two marbles is blue? (e) What is the probability that you select one of the marbles you select is blue and the other one is red? (d) What is the probability that both are green,...
A jar contains 4 red marbles, 12 blue marbles and 6 green marbles. Three marbles are...
A jar contains 4 red marbles, 12 blue marbles and 6 green marbles. Three marbles are selected at random, with each marble being set aside after selection. What is the probability that at least 1 red marble is drawn? a. 0.470 b. 0.338 c. 0.632 d. 0.530 e. 0.701 *DO NOT USE EXCEL*
A box of marbles has 5 red marbles, 2 green marbles, and 1 blue
marble
5. A box of marbles has 5 red marbles, 2 green marbles, and 1 blue marble. (a) Find the probability of selecting 2 red marbles if the first selection is replaced before the next selection is made. (b) Find the probability of selection 2 red marbles if the first selection is not replaced before the next selection is made (c) Find the probability of selecting...
7. (14 points) A bag contains 7 marbles: 2 blue, 3 green, and 2 red. You randomly choose 2 marbles from the bag (without replacement) (a) What is the probability that both are green? (b) What is the probability that at least one of the two marbles is blue? (e) What is the probability that you select one of the marbles you select is blue and the other one is red? (d) What is the probability that both are green,...
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