A Bag Contains 5 Red Marbles And 4 Green Marbles

We will assume that only two marbles are drawn from the bag and hence there are two cases.

A bag contains 5 red marbles and 4 green marbles.

Total number of balls in the bag 5 4 9. A marble is chosen at random from the bag and not replaced. B find the probability of drawing each colour marble i e p green p blue p red and p yellow c find the sum of their probabilities. The probability of choosing a red marble is given by.

Then a second marble is. A are the four different colour outcomes equally likely. A bag contains 5 red marbles and 4 green marbles 9 marbles in total. Find p red and blue.

Given that a bag contains 5 red marbles and 4 green marbles. Hence the probability of choosing a red marble then a green marble without replacement is. If a marble is selected at random what is the probability that is is not blue. The first marble is not returned in the bag before drawing the second.

We are to find the probability of choosing a red marble then a green marble without replacement. Well in succession without replacement is more interesting and means the first blind draw is 5 12 chance as there are 12 total and 5 are green and your second draw there are 11 total but now only 4 of them are. You draw 4 marbles out at random without. A bag contains 5 red marbles 4 green marbles and 1 blue marble.

You have a bag which contains only red and green marbles. The probability of drawing a red marble from the original bag is equal to that. After choosing the red marble 8 marbles left. Then the probability of choosing a green marble is.

Answer by richwmiller 17219 show source. You choose a marble replace it and choose again. A bag contains 9 red marbles 8 white marbles and 6 blue marbles. What is the probability that neither marble is blue.

5 red marbles 6 blue marbles 3 green marbles 4 black marbles 2 yellow marbles a marble will be drawn from the bag and replaced 100 times. The first marble is returned in the bag before drawing the second. What is the reasonable prediction for the number of times a green or black. The probability of choosing a red marble is.

The required probability is. A bag contains five green marbles three blue marbles two red marbles and two yellow marbles. 5 red marbles 6 blue marbles 3 green marbles 4 black marbles 2 yellow marbles a marble will. One marble is drawn out randomly.

A bag contains 4 green marbles 6 red marbles 14 orange marbles 5 brown marbles and 8 blue marbles. In this bag with x 2 5 marbles total x 1 are red.