The Probabilty That Both Marbles Are The Same Color

9 red marbles 8 white marbles and 6 blue marbles.

The probabilty that both marbles are the same color.

B either we have 2 green or 2 white. P 9 23 8 22 b the probability that both are the same color. The marble that you take out in the second bag does not depend on the one you took out in the first bag. 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.

For white we have a 4 6 prob. You can draw two white marbles or two black marbles. Find the probability that both marbles are of the same color. Probability of taking out a black marble.

For green we have the same answer as above which is 1 15. One bag contains three white marbles and five black marbles and a second bag contains four white marbles and six black marbles. So they say the probability i ll just say p for probability. A person draws one marble from each bag.

White white or black black. A the probability that the first marble is red and the second is white. Draw two w o replacement. On the first pick and 3 5 on the second.

The event that the marbles are different colors is the complement of the event that the marbles are the same color. This give the prob. The probability of picking a yellow marble. And so this is sometimes the event in question right over here is picking the yellow marble.

Then the probability that both marbles are of the same color is. Thus calculate the probability that the marbles are the same color then subtract this probability from 1 to find the probability they are different colors. P 2 green 3 13 2 12 1 26 p 2 yellow 6 13 5 12 5 26.