There s one blue marble.
A bag contains 8 white marbles and 7 blue marbles.
We will assume that only two marbles are drawn from the bag and hence there are two cases.
A the probability that the first marble is red and the second is white.
And then there s one blue marble in the bag.
8c2 15c3 23c5 0 3786 what is the probability that none of.
There s two red marbles in the bag.
8c5 23c5 0 0017 what is the probability that exactly two of the marbles are red.
You draw 3 marbles out at random without replacement.
You draw 3 marbles out at random without replacement.
You draw 5 marbles out at random without replacement.
Write your answer as a fraction in lowest terms.
A bag contains 5 red marbles 9 white marbles and 7 blue marbles.
There s two green marbles in the bag.
The probability that all the marbles are red is b.
Find the following probabilities and round to 4 decimal places a.
A bag contains 8 red marbles 5 white marbles and 10 blue marbles.
A bag contains 9 red marbles 8 white marbles and 6 blue marbles.
The probability that none of the marbles are red is.
B the probability that both are the same color.
So this is all the possible outcomes.
A bag contains seven red balls numbered 2 4 5 6 7 8 10 and three white balls numbered 1 3 and 9.
A bag contains 8 red marbles 7 white marbles and 7 blue marbles.
Find p red and blue.
A bag contains 6 red marbles 7 white marbles and 7 blue marbles.
What is the probability that all the marbles are red.
Express each answer as a fraction or as a decimal accurate to 4 places.
Randomly choose two marbles one at a time and without replacement.
The probability that all the marbles are red is.
So i could pick that red marble or that red marble.
The first marble is not returned in the bag before drawing the second.
What is the probability that none of the marbles are red.
What is the probability that all the marbles are red.
6c2 14c2 20c4 0 2917 what is the probability that none of the marbles.
If a ball is drawn what is the probability the ball is white or the number on the ball is less than 3.
You draw one ball at random.
These are clearly all yellow.
What is the probability that all the marbles are red.
So i could pick that green marble or that green marble.
C the probability that the second marble is blue.
A bag contains 8 red marbles 4 white marbles and 5 blue marbles.
6c4 20c4 0 0031 what is the probability that exactly two of the marbles are red.
