A Bag Contains 4 Blue Marbles 2 Black Marbles 1 Clear Marble

Work out the probability that the two marbles taken from the bag are the same color.

A bag contains 4 blue marbles 2 black marbles 1 clear marble.

The problem asks for the probability of rr or bb. The probability of both events happening in that order is the product. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. A bag contains 3 red marbles and 4 blue marbles.

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. Answer by jim thompson5910 35256 show source. There are 4 blue marbles 5 red marbles 1 green marble and 2 black marbles in a bag. A marble is taken at random and replaced.

A day in the year is randomly chosen. P both red frac binom22. Total number of marbles in the bag is 3 4 7. If replacement is not allowed what is the probability that the second marble drawn will be red.

I disagree with the given answer frac29. A jar contains 4 black marbles and 3 red marbles. Getting other than green d. Getting black marble b.

A draw the tree diagram for the experiment. P blue then black 2 5 x 4 15 8 75. A bag contains 4 red marbles and 2 white marbles. Can someone please point why my solution is wrong.

The probability of picking blue is 6 15 or 2 5 the probability of picking black is 4 15. Find the probability of selecting one green marble from bag a and one black marble from bag b. Each time you will have the same distribution of marbles because you return the drawn marble. Getting other than purple answer by stanbon 75887 show source.

A bag contains 3 white 4 black and 2 red marbles. What is p red then white. Bag b contains 9 black marbles and 6 orange marbles. P both red p second is red.

Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. Suppose you select one marble at random. Another marble is taken from the bag. Two marbles are drawn from the bag.

Find the probability of.