There are 3 blue marbles, 5 red marbles, and 9 white marbles in a bag. Five...
A bag contains 9 red marbles, 7 white marbles, and 9 blue marbles. You draw 5 marbles out at random, without replacement. Write your answer as a reduced fraction. What is the probability that all the marbles are red? The probability that all the marbles are red is What is the probability that none of the marbles are red? The probability of picking no red marbles is
(1 point) A bag contains 9 red marbles, 6 white marbles, and 7 blue marbles. You draw 4 marbles out at random, without replacement. What is the probability that all the marbles are red? The probability that all the marbles are red is | What is the probability that exactly two of the marbles are red? The probability that exactly two of the marbles are red is What is the probability that none of the marbles are red? The probability...
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.
a bag contains 9 red marbles, 8 white marbles, and 6 blue marbles. randomly choose two marbles, one at time, and without replacement. fine the following
(Adapted from Tolga Tasdizen): We have a bag with 5 red marbles and 9 blue marbles. You draw three marbles out of the bag without replacement. (a) What is the probability that you got a red, blue, and red marble in that order? Hint: use the multiplication rule to get the size of the sample space (and size of the event set) as if the marbles were distinguishable. (b) What is the probability of not getting any blue marbles? (c)...
A bag contains 7 red marbles, 7 white marbles, and 7 blue marbles. You draw 4 marbles out at random, without replacement. 1. What is the probability that all the marbles are red? 2. What is the probability that exactly two of the marbles are red? 3. What is the probability that none of the marbles are red?
A jar contains 9 red marbles, 7 green marbles, and 5 blue marbles. 34. If a single marble is drawn from the bag, what is the probability that it is red? (3 pts) 35. If three marbles are drawn without replacement, what is the probability that all three Subles are green? [4 pts) 36. I samarbles are drawn with replacement, what is the probability that at least 1 blue marble was selected. 5 pts
A bag contains 9 red marbles, 8 white marbles, and 6 blue marbles. Randomly choose 2 marbles, one at a time, and without replacement. What is the probability that both are white? Select one: a. (8/23)*(7/23) = 56/529 = 0.106 b. (8/23)*(7/22) = 56/506 = 0.111 c. (8/23) + (7/22) = 337/506 = 0.6660 d. (1/8)*(1/7) = 1/56 = 0.018
7A bag contains 6 red marbles, 3 blue marbles, and 4 green marbles. If five marbles are randomly selected from the bag, what is the probability that (a) exactly three are red marbles. (b) there is no red marble. (Hint: use combinations)
A bag contains 10 red marbles, 10 white marbles, and 10 blue marbles. a. What is the minimum no. of marbles you have to choose randomly from the bag to ensure that we get 4 marbles of same color? b.How many marbles must you select to be sure of getting at least 3 blue marbles?