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

What is p red then white.

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

Another marble is taken from the bag. A bag contains 3 white 4 black and 2 red marbles. Find the probability of. Getting blue or red c.

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. P blue then black 2 5 x 4 15 8 75. Work out the probability that the two marbles taken from the bag are the same color. There are 4 blue marbles 5 red marbles 1 green marble and 2 black marbles in a bag.

The probability of both events happening in that order is the product. Suppose you select one marble at random. Answer by jim thompson5910 35256 show source. The problem asks for the probability of rr or bb.

If replacement is not allowed what is the probability that the second marble drawn will be red. Can someone please point why my solution is wrong. Getting other than purple answer by stanbon 75887 show source. Each time you will have the same distribution of marbles because you return the drawn marble.

P both red frac binom22. A bag contains 4 red marbles and 2 white marbles. A day in the year is randomly chosen. P both red p second is red.

Getting other than green d. Two marbles are drawn from the bag. A bag contains 3 red marbles and 4 blue marbles. A marble is selected kept out of the bag and then another marble is selected.

A marble is taken at random and replaced. Find the probability of selecting one green marble from bag a and one black marble from bag b. I disagree with the given answer frac29. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3.

Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. Bag b contains 9 black marbles and 6 orange marbles. Total number of marbles in the bag is 3 4 7. A draw the tree diagram for the experiment.

Two marbles are drawn without replacement.