A Bag Contains 5 Red Marbles And 4 Green Marbles

Then a second marble is.

A bag contains 5 red marbles and 4 green marbles.

A bag contains 5 red marbles and 4 green marbles 9 marbles in total. A bag contains 9 red marbles 8 white marbles and 6 blue marbles. 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.

The required probability is. One marble is drawn out randomly. We will assume that only two marbles are drawn from the bag and hence there are two cases. 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. After choosing the red marble 8 marbles left. You have a bag which contains only red and green marbles. A bag contains 5 red marbles 4 green marbles and 1 blue marble.

Find p red and blue. Also x 3 marbles have a scratch on them. 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.

What is the reasonable prediction for the number of times a green or black. You choose a marble replace it and choose again. A marble is chosen at random from the bag and not replaced. 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. The probability of drawing a red marble from the original bag is equal to that. Answer by richwmiller 17219 show source. A bag contains 5 red marbles 4 blue marbles and 1 green marble.

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. We are to find the probability of choosing a red marble then a green marble without replacement. The first marble is returned in the bag before drawing the second. In this bag with x 2 5 marbles total x 1 are red.

A are the four different colour outcomes equally likely. Then the probability of choosing a green marble is. The first marble is not returned in the bag before drawing the second. 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.

Total number of balls in the bag 5 4 9. You draw 4 marbles out at random without.