Marbles Of The Same Color Are Indistinguishable

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.

Marbles of the same color are indistinguishable.

In how many ways can the boy arrange the marbles in a line if all marbles have different sizes. However all the marbles are not different there are 3xred 4xyellow and 4xblue. A boy has 6 red 3 yellow and 4 green marbles. A draw the tree diagram for the experiment.

A boy has 3 red 2 yellow and 4 green marbles. If yellow and blue marbles are sold separately and there are the same number of marbles in a pack buy one of each. A marbles of the same color are indistinguishable. A boy has 6 red 6 yellow and 3 green marbles.

This means for example if four red marbles occupy the first second third and fourth places. And so this is sometimes the event in question right over here is picking the yellow marble. 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. Please enable javascript and refresh the page to continue.

Sample spaces and events. So they say the probability i ll just say p for probability. B all marbles have different sizes. A license plate is to have 2 letters and 3 digits.

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. In how many ways can the boy arrange the marbles in a line if all marbles of the same color are indistinguishable. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. In how many ways can the boy arrange the marbles in a line if.

In how many ways can the boy arrange the marbles in a line if all marbles of the same color are indistinguishable. Probability question using tree diagrams without replacement. The probability of picking a yellow marble. A boy has 6 red 2 yellow and 3 green marbles.

Given marbles of same colour are indistinguishable. The 11 factorial solution above includes instances where the combinations are the same but the identical red. How many different ones are there if the first. Since color are repeating so we use this formula 𝑛 𝑝1 𝑝2 𝑝3.