Marbles Of The Same Color Are Indistinguishable

This means for example if four red marbles occupy the first second third and fourth places.

Marbles of the same color are indistinguishable.

The 11 factorial solution above includes instances where the combinations are the same but the identical red. A boy has 6 red 2 yellow and 3 green marbles. How many different ones are there if the first. If yellow and blue marbles are sold separately and there are the same number of marbles in a pack buy one of each.

Rolling an ordinary six sided die is a familiar example of a random experiment an action for which all possible outcomes can be listed but for which the actual outcome on any given trial of the experiment cannot be predicted with certainty in such a situation we wish to assign to each outcome such as rolling a two a number called the probability of the outcome. A boy has 6 red 6 yellow and 3 green marbles. A license plate is to have 2 letters and 3 digits. B find the probabilities for p at least one black marble p same color p bw p exactly one black marble show step by step solutions.

Please enable javascript and refresh the page to continue. In how many ways can the boy arrange the marbles in a line if all marbles of the same color are indistinguishable. In how many ways can the boy arrange the marbles in a line if all marbles of the same color are indistinguishable. Since color are repeating so we use this formula 𝑛 𝑝1 𝑝2 𝑝3.

B all marbles have different sizes. However all the marbles are not different there are 3xred 4xyellow and 4xblue. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. Probability question using tree diagrams without replacement.

Find the probability of pulling a yellow marble from a bag with 3 yellow 2 red 2 green and 1 blue i m assuming marbles. A boy has 6 red 3 yellow and 4 green marbles. A marbles of the same color are indistinguishable. A boy has 3 red 2 yellow and 4 green marbles.

And so this is sometimes the event in question right over here is picking the yellow marble. Total number of discs 4 red 3yellow 2 green n 9. Sample spaces and events. A draw the tree diagram for the experiment.

Example 15 in how many ways can 4 red 3 yellow and 2 green discs be arranged in a row if the discs of the same colour are indistinguishable. Given marbles of same colour are indistinguishable. So they say the probability i ll just say p for probability. The probability of picking a yellow marble.