Box With Marbles In Them You Draw Out Three

You only need one.

Box with marbles in them you draw out three.

P 3 10 7 9 2 8 p 7 120 since we were ask to find the probability of chosing 1 red 1 black and 1red marble without replacement after each draw we can use the fundamental method in finding the probability. However you re told that each of the labels are wrong. Are the events red black and yellow mutually exclusive. Sampling from the box with replacement will return a black marble frac13 of the time.

In the three samples you draw if two are to be black the non black marble could be drawn first second or third three possibilities in total. Three closed boxes have either white marbles black marbles or both and they are labeled white black and both. Which box should you remove a marble from to determine the contents of all three boxes. You draw one marble from a box with a sticker red and white let s say its red.

You may reach into one of the boxes and pull out only one marble. You may reach into one of the boxes and pull out only one marble. There are 3 red marbles and 7 black ma. However all three boxes are mislabeled.

That means the box has to be full of red marbles if there were white ones too the sticker would have been on a correct box. Which box should you remove a marble from to determine the contents of all three boxes. Three closed boxes have either white marbles black marbles or both and they are labeled white black and both.