A Bag Contains 5 Red Marbles And 4 Green Marbles

What is the probability that neither marble is blue.
A bag contains 5 red marbles and 4 green marbles. In this bag with x 2 5 marbles total x 1 are red. 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. Total number of balls in the bag 5 4 9.
If a marble is selected at random what is the probability that is is not blue. A bag contains 4 green marbles 6 red marbles 14 orange marbles 5 brown marbles and 8 blue marbles. A bag contains five green marbles three blue marbles two red marbles and two yellow marbles. You choose a marble replace it and choose again.
A bag contains 5 red marbles and 4 green marbles 9 marbles in total. The first marble is not returned in the bag before drawing the second. The probability of choosing a red marble is given by. After choosing the red marble 8 marbles left.
A bag contains 5 red marbles 4 blue marbles and 1 green marble. The probability of choosing a red marble is. We will assume that only two marbles are drawn from the bag and hence there are two cases. 5 red marbles 6 blue marbles 3 green marbles 4 black marbles 2 yellow marbles a marble will.
What is the reasonable prediction for the number of times a green or black. 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. Answer by richwmiller 17219 show source. The probability of drawing a red marble from the original bag is equal to that.
The first marble is returned in the bag before drawing the second. One marble is drawn out randomly. A bag contains 8 red marbles 4 white marbles and 5 blue marbles. A are the four different colour outcomes equally likely.
Then the probability of choosing a green marble is. We are to find the probability of choosing a red marble then a green marble without replacement. Given that a bag contains 5 red marbles and 4 green marbles. You draw 4 marbles out at random without.
Also x 3 marbles have a scratch on them. You have a bag which contains only red and green marbles. Hence the probability of choosing a red marble then a green marble without replacement is. Then a second marble is.
Find p red and blue. The required probability is.