Box I Contains 4 Red Marbles And 2 Blue Marbles

Two marbles are drawn without replacement.

Box i contains 4 red marbles and 2 blue marbles.

Two marbles are drawn without replacement from a box with 3 white 2 green 2 red and 1 blue marble. Total number of marbles in the bag is 3 4 7. Mc011 2 jpg mc011 3 jpg mc011 4 jpg mc011 5 jpg. If a marble is drawn at random from the box what is the probability that it will be i white.

The first drawing is from the red box but each subsequent. The red box contains four red marbles and one blue marble and the blue box contains five blue marbles and three red marbles. There are a total of 3 4 2 9 marbles in the box. 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. Mc011 1 jpg what is the probability of drawing a red marble out of the bag without looking. Example 8 a box contains 3 blue 2 white and 4 red marbles. Therefore the probability of not drawing a red marble is the same as one minus the probability of drawing a red marble.

Work out the probability that the two marbles taken from the bag are the same color. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. A marble is randomly drawn from one of the boxes its color recorded then replaced in the same box. A marble is taken at random and replaced.

Answer by mukhopadhyay 490 show source. A box contains 3 blue 2 white and 4 red marbles. A jar contains 4 black marbles and 3 red marbles. A bag contains 1 blue 2 green 3 yellow and 3 red marbles as shown.

The problem asks for the probability of rr or bb. All of the outcomes must add up to 1. What is the probability that both marbles are white. If a marble is drawn at random from the box what is the probability that it will be i white.

The following experiment is done a hundred times. Total number of marbles 3 2 4 9 number of marbles which are white 2 p marble taken out is white 𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑚𝑎𝑟𝑏. P not red 1 p red since there a.