If joe picks 2 marbles one after the other without replacement then what is the.
There are six blue marbles and three red marbles.
If you draw 3 marbles what is the probability that there will be no blue marbles drawn if you draw with replacement.
The probability of drawing 3 red marbles in a row from a bag of 3 blue and 4 red marbles without replacement is right at about 0 11 or about 11 in 100 if you want odds remember that probability.
So this is all the possible outcomes.
Two marbles are drawn without replacement.
What is the probability that one of each color is selected.
A marble is chosen at random from the jar and replaced.
4 6 5 120 of possible triples.
So i could pick that red marble or that red marble.
0 5 2 0 3 o 0 5 3 o 0 7 3 0 5 0 4 0 3 there are an equal number of pennies nickels dimes and quarters in a bag.
These are clearly all yellow.
So i could pick that green marble or that green marble.
A jar contains 4 black marbles and 3 red marbles.
Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles.
Then a second marble is chosen at random.
A draw the tree diagram for the experiment.
An urn contains 4 red 6 white and 5 blue marbles.
There s two red marbles in the bag.
And then there s one blue marble in the bag.
There are 5 blue 3 red and 2 yellow marbles in an urn.
There s two green marbles in the bag.
Give your answer as a decimal number with 3 decimal places of ways to get red white blue triple.
There s one blue marble.
There are 6 red marbles 5 green marbles and 4 yellow marbles in a bag.