Marbles In A Bag Probabilitty

Bag a has 1 red marble and 99 blue marbles.

Marbles in a bag probabilitty. There are 5 marbles in a bag. If i pull out marbles 1 at a time from each bag simultaneously from which bag am i more likely to pull out all its red marbles first. Bag b has 5 red marbles and 95 blue marbles. Problems demonstrate non conditional and cond.

This math education video demonstrates how to calculate the probability of removing colored marbles from a bag. The chance is 2 in 5. What are the chances of getting a blue marble. P first red 1 3 after selecting the first marble 11 marbles are left in the bag.

What is the probability that a blue marble gets picked. So the next time. Solution there are 5 in total 4 are blue so 4 5 or80 is it right. 4 are blue and 1 is red.

There are 5 marbles in a bag. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. Further if we assume that the first marble selected was red then 3 red marbles are left in the bag. Or is the probability equal.

2 blue and 3 red marbles are in a bag. Thanks hello rubies. If we got a blue marble before then the chance of a blue marble. Marbles in a bag.

4 are blue and 1 is red. The probability of the first marble selected being red is the same as before 1 3 since total number of marbles and number of red marbles is the same.