A Bag Contains 6 Red Marbles 5 Yellow Marbles And 7 Green Marbles

A bag contains 5 yellow 6 red and 4 green marbles.

A bag contains 6 red marbles 5 yellow marbles and 7 green marbles.

Identify whether the events are independent or dependent. There are 14 total marbles. Two marbles are drawn. Probability of getting first marble as red.

A bag contains contains 20 blue marbles 20 green marbles and 20 red marbles. Two marbles are drawn in succession without replacement. A bag contains 5 red marbles and 6 white marbles. Answer by checkley77 12844 show source.

Closed ask question. A bag contains 6 red marbles 5 yellow marbles and 7 green marbles. Then a second marble is drawn. Calculate the expected value of the random variable.

Both events are independent. Total marbles 7 5 4 2 18. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. A random variable assigns the number of green marbles to each outcome.

Event of getting first marble as red. One marble is drawn and immediately put back in the bag. A marble is drawn from a box containing 10 red 30 white 20 blue and 15 orange marbles. A bag contains 5 blue marbles 4 red marbles and 3 orange marbles.

Jon selects a marble replaces it then selects another marble. How many additional red marbles must be added to the 18 marbles alredy in the bag so that the probability of randomly drawing a red marble is 3 5. Given replacement the probability on the second draw is the same as on the first draw so the probability of a black marble on the second draw is 6. A bag contains 5 yellow 4 green and 2 blue marbles.

The probability of drawing a yellow marble on the first draw is 3 14. A draw the tree diagram for the experiment. A bag of marbles contains 7 red 5 blue 4 green and 2 yellow marbles. Cox picks one without looking replaces it and picks another one.

B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. A jar contains 4 black marbles and 3 red marbles. The first is replaced before the second is drawn.