There Are Six Blue Marbles And Three Red Marbles

B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3.

There are six blue marbles and three red marbles.

So option c is the correct answer. Find the requested probabilities. You have a bag which contains only red and green marbles. An urn contains 4 red 6 white and 5 blue marbles.

For instance there are 3 6 729 ways for all six marbles to be blue since there are three ways to select a blue marble on each draw. A if two marbles are. 9 blue marbles 8 green marbles 4 red marbles 8 white marbles and 6 yellow marbles. There is one desired outcome and six possible outcomes.

The probability that a red or blue marble will be selected is 9 14. A jar contains 4 black marbles and 3 red marbles. Suppose a box contains 15 marbles 3 are red 6 are blue and 6 are yellow. The selections you are making are not equally likely to occur.

In a bag there are six red marbles four blue marbles and eight green marbles. There are 6 blue marbles and 3 red marbles for a total of 9 desired outcomes. Three marbles are selected at random and without replacement. Add the total number of marbles to get the total number of possible outcomes 14.

A draw the tree diagram for the experiment. There are 35 marbles in a bag. A bag contains 3 red marbles 5 blue marbles and 6 green marbles. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles.

If three marbles are drawn out of the bag what is the probability to the nearest 16534261. Two marbles are drawn without replacement. 4 6 5 120 of possible triples. However there are binom 6 2 4 2 binom 4 3 6 3 binom 1 1 3 1 1 036 800 ways to select two red three white and two blue marbles since we must choose two of the six positions for the two.

20 60 12 92. What is the probability that one of each color is selected. These are made up of the twenty red marbles the 20 x 3 60 blue marbles for we are told that there are three times as many blue and red marbles and the twelve yellow marbles. The outcomes of previous rolls do not affect the outcomes of future rolls.

There are 92 marbles in the bowl. Give your answer as a decimal number with 3 decimal places of ways to get red white blue triple. 1 see answer answer expert verified 4 4 5 6 16 taffy927x2 and 16 others learned from this answer.