There Are Six Blue Marbles And Three Red Marbles

Two marbles are drawn without replacement.

There are six blue marbles and three red marbles. Three marbles are selected at random and without replacement. 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. There s two green marbles in the bag. A jar contains 2 green marbles 4 blue marbles 3 yellow marbles and 2 black marbles.

So i could pick that green marble or that green marble. If joe picks 2 marbles one after the other without replacement then what is the. A jar contains 4 black marbles and 3 red marbles. There are 5 blue 3 red and 2 yellow marbles in an urn.

A draw the tree diagram for the experiment. 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. If you draw 3 marbles what is the probability that there will be no blue marbles drawn if you draw with replacement. Give your answer as a decimal number with 3 decimal places of ways to get red white blue triple.

There are 6 red marbles 5 green marbles and 4 yellow marbles in a bag. There s two red marbles in the bag. An urn contains 4 red 6 white and 5 blue marbles. These are clearly all yellow.

So i could pick that red marble or that red marble. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. A marble is chosen at random from the jar and replaced.

There s one blue marble. 4 6 5 120 of possible triples. What is the probability that one of each color is selected.