A Bag Contains 6 Red Marbles And 4 Blue Marbles

The problem asks for the probability of rr or bb.

A bag contains 6 red marbles and 4 blue marbles. A bag contains 3 red marbles and 4 blue marbles. Another marble is taken from the bag. Work out the probability that the two marbles taken from the bag are the same color. If a marble is randomly selected from the bag what is the probability that it is blue.

Asked 11 25 19 a bag contains 7 red marbles 5 white marbles and 6 blue marbles. Ralph randomly draws a marble from the bag notes its color and then replaces the marble in the bag. A bag contains 6 red marbles 7 blue marbles and 6 green marbles if one marble is randomly picked from the bag what is the probability that this is a blue marble. You have 8 6 4 18 marbles each assumed to have a 1 18 probability of being drawn.

Total number of marbles in the bag is 3 4 7. Asked 01 09 17 a bag contains 4 red marbles and 5 blue marbles whats probability of randomly selecting a blue marble and then without replacing it selecting a red marble. There would be a 7 19 or 36 84. Given that you have bb.

The probability is 40 expand a bag contains 6 red marbles and 4 blue marbles. You draw 4 marbles out at random without replacement. P both are red 4 10 3 9 12 90 p both are blue 6 10 5 9 30 90 p both are of the same color 42 90.