Box I Contains 4 Red Marbles And 2 Blue Marbles

There are a total of 3 4 2 9 marbles in the box.

Box i contains 4 red marbles and 2 blue marbles.

Mc011 2 jpg mc011 3 jpg mc011 4 jpg mc011 5 jpg. A bag contains 3 red marbles and 4 blue marbles. 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.

The problem asks for the probability of rr or bb. Total number of marbles in the bag is 3 4 7. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. A jar contains 4 black marbles and 3 red marbles.

A marble is taken at random and replaced. Therefore the probability of not drawing a red marble is the same as one minus the probability of drawing a red marble. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. Please answer in fraction form.

P not red 1 p red since there a. A box contains 3 blue 2 white and 4 red marbles. Mc011 1 jpg what is the probability of drawing a red marble out of the bag without looking. The red box contains four red marbles and one blue marble and the blue box contains five blue marbles and three red marbles.

Another marble is taken from the bag. A draw the tree diagram for the experiment. All of the outcomes must add up to 1. A marble is randomly drawn from one of the boxes its color recorded then replaced in the same box.

A bag contains 1 blue 2 green 3 yellow and 3 red marbles as shown. Total number of marbles 3 2 4 9 number of marbles which are white 2 p marble taken out is white 𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓 𝑚𝑎𝑟𝑏. Two marbles are drawn without replacement. Example 8 a box contains 3 blue 2 white and 4 red marbles.

What is the probability that both marbles are white. Work out the probability that the two marbles taken from the bag are the same color. If a marble is drawn at random from the box what is the probability that it will be i white.