A Bag Contains 6 Red Marbles

Statistics q a library a bag contains 8 red marbles 7 white marbles and 7 blue marbles.

A bag contains 6 red marbles.

Find p red or blue. Then the probability of drawing a red marble from bag b will be 7 11. The probability that all the marbles are red is b. P b b with a line over it side note.

A bag contains 6 red marbles 6 white marbles and 4 blue. You draw 3 marbles out at random without replacement. Favorite answer 6 4 6 6 4 10 16. 6c2 14c2 20c4 0 2917 what is the probability that none of the marbles.

You draw 4 marbles out at random without replacement. Find the probability of choosing a blue marble then a red marble if the marbles. Find the probability of choosing a red marble then a white marble if the marbles are replaced. How many additional red marbles must be added to the 18 marbles alredy in the bag so that the probability of randomly drawing a red marble is 3 5.

Solution for a bag contains 6 red marbles and 4 black marbles. Assume that one student in a class of 27 students is randomly selected to win a prize. P red marble drawn from b black marble drawn from a if a black marble is drawn from a bag b now has 6 red and 5 black marbles. A bag contains 8 red marbles 5 blue marbles 8 yellow marbles and 6 green marbles.

P red marble drawn from a as 4 of 10 marbles in a are red the probability of drawing a red marble is 4 10 2 5. Assume that a marble is randomly selected from the bag let b denote the event of selecting a blue marble. What is the probability that all the marbles are red. Two marbles are drawn randomly from the bag without replacing the marbles.

Find the probability of choosing 3 blue marbles in a row if the marbles are replaced. 6c4 20c4 0 0031 what is the probability that exactly two of the marbles are red. Find the following probabilities and round to 4 decimal places a. What does b with a line over it mean.

Is it 8 27. A bag contains 4 white 3 blue and 5 red marbles. What is the probability of choosing a red marble if a single choice is made from the bag. A bag contains 6 red marbles 5 yellow marbles and 7 green marbles.

A bag contains 6 red marbles 3 blue marbles and 5 green marbles. If a marble is randomly selected from the bag what is the probability that it is blue.