A Jar Contains Two Black Marbles And One White Marble

B a white marble is drawn first followed by a white marble.

A jar contains two black marbles and one white marble.

Find the requested probabilities. Enter the probabilities as fractions a p two red marbles with replacement without replacement b p two black marbles with replacement without replacement c p one red and one black marble with replacement without replacement d p red on the. What is the probability you will choose either a black or white marble. One marble is randomly drawn and then replaced from a jar containing two white marbles and one black marble.

Find the probability of the first marble being green and the second marble being yellow. One marble is randomly drawn and not replaced from a jar containing two white marbles and one black marble. A marble is chosen at random from the jar and replaced. Thanks for the help.

Draw out two marbles with and without replacement. If a person takes one marble out of the jar then the 1 3 of the jar s marbles would be removed. A second marble is drawn. Then a second marble is chosen at random.

A jar contains two black marbles and one white marble. 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. A jar contains 4 black marbles and 3 red marbles.

Answer by jim thompson5910 35156 show source. A box contains 5 purple marbles 3 green marbles and 2 orange marbles. Two marbles are chosen without replacement. You roll two die.

A a red marble is drawn first followed by a white marble. A jar contains 4 white chips 5 purple chips and 1 black chip. Then a second marble is drawn and it is white. What is the probability of drawing a white and then a black.

What is the probability that the unknown removed marble is white and what is the probability that it is black. Two marbles are drawn without replacement. A jar contains 2 green marbles 4 blue marbles 3 yellow marbles and 2 black marbles. Find the probability of selecting one green marble from bag a and one black marble from bag b.

A second marble is drawn. An urn contains two white marbles and one black marble. A jar contains black and white marbles. Find the probability of the following events.

A marble is drawn from the urn without replacement and put aside without my seeing it. The probability of selecting a black marble and then a white marble is 0 40 and the probability of selecting a black marble on the first draw is 0 50. If a marble is selected from the jar and removed and then a second marble is selected form the jar and removed what is the probability the second marble is white. Two marbles are drawn randomly one after the other without replacement from a jar that contains 4 red marbles 4 white marbles and 7 yellow marbles.

P white then purple then black. A draw the tree diagram for the experiment. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3.