A Bag Contains 6 Res Marbles 3 Blue Marbles

Another marble is taken from the bag.

A bag contains 6 res marbles 3 blue marbles.

A bag contains 6 red marbles 3 blue marbles and 7 green marbles. The problem asks for the probability of rr or bb. A bag contains 6 red marbles 3 blue marbles and 7 green marbles. A bag contains 6 red marbles 3 white marbles and 7 blue marbles.

A bag contains 8 red marbles 6 blue marbles and 3 green marbles. Find the following probabilities and round to 4 decimal places a. 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. The probability that all the marbles are red is b.

What does b with a line over it mean. Can someone please explain how i would work this out. A bag contains 3 red marbles and 4 blue marbles. Please help i only need the second part of the question betty picks 4 random marbles from a bag containing 3 white 4 yellow and 5 blue marbles the probability that exactly 1 of the 4 marbles drawn is blue is 0 3535.

Find the probability of drawing a white marble. You draw 5 marbles out at random without replacement. You draw 3 marbles out at random without replacement. A bag contains 8 red marbles 7 white marbles and 7 blue marbles.

You pick a marble without looking. If a marble is randomly selected from the bag what is the probability that it is blue. The probability that none of the marbles are red is. A marble is taken at random and replaced.

Assume that one student in a class of 27 students is randomly selected to win a prize. If a marble is randomly selected from the bag what is the probability that it is blue. Total number of marbles in the bag is 3 4 7. Work out the probability that the two marbles taken from the bag are the same color.

Assume that a marble is randomly selected from the bag let b denote the event of selecting a blue marble. Answer by checkley77 12844 show source. A bag contains 9 red marbles 8 white marbles and 6 blue marbles.