A Bag Contains 6 Red Marbles

Find the following probabilities and round to 4 decimal places a.

A bag contains 6 red marbles.

If a marble is randomly selected from the bag what is the probability that it is blue. 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. What is the probability that all the marbles are red. A bag contains 4 white 3 blue and 5 red marbles.

Assume that one student in a class of 27 students is randomly selected to win a prize. The probability that all the marbles are red is b. You draw 4 marbles out at random without replacement. Two marbles are drawn randomly from the bag without replacing the marbles.

A bag contains 5 green marbles 8 red marbles 11 orange marbles 7 brown marbles and 12 blue marbles. A bag contains 6 red marbles 3 blue marbles and 7 green marbles. Find p red or blue. What does b with a line over it mean.

Assume that a marble is randomly selected from the bag let b denote the event of selecting a blue marble. A bag contains 6 red marbles 3 blue marbles and 5 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. Solution for a bag contains 6 red marbles and 4 black marbles.

6c2 14c2 20c4 0 2917 what is the probability that none of the marbles. A bag contains 6 red marbles 6 white marbles and 4 blue. Find the probability of choosing a red marble then a white marble if the marbles are replaced. A bag contains 6 red marbles 7 white marbles and 7 blue marbles.

Statistics q a library a bag contains 8 red marbles 7 white marbles and 7 blue marbles. What is the probability of choosing a red marble if a single choice is made from the bag. You draw 3 marbles out at random without replacement. A bag contains 6 red marbles 5 yellow marbles and 7 green marbles.

Find the probability of choosing 3 blue marbles in a row if the marbles are replaced. 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. P b b with a line over it side note. A bag contains 8 red marbles 5 blue marbles 8 yellow marbles and 6 green marbles.

Favorite answer 6 4 6 6 4 10 16. Find the probability of choosing a blue marble then a red marble if the marbles.