There Are Six Blue Marbles And Three Red Marbles

There is one desired outcome and six possible outcomes.

There are six blue marbles and three red marbles.

Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. The selections you are making are not equally likely to occur. There are 6 blue marbles and 3 red marbles for a total of 9 desired outcomes. Find the requested probabilities.

A if two marbles are. 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. There are 35 marbles in a bag. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3.

A draw the tree diagram for the experiment. So option c is the correct answer. A bag contains 3 red marbles 5 blue marbles and 6 green marbles. A jar contains 4 black marbles and 3 red marbles.

Write the probability as a fraction in simplest form a decimal and a percent. Three marbles are selected at random and without replacement. What is the probability that you will draw a green marble. If three marbles are drawn out of the bag what is the probability to the nearest 16534261.

Give your answer as a decimal number with 3 decimal places of ways to get red white blue triple. Add the total number of marbles to get the total number of possible outcomes 14. Two marbles are drawn without replacement. 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.

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. Suppose a box contains 15 marbles 3 are red 6 are blue and 6 are yellow. An urn contains 4 red 6 white and 5 blue marbles. 9 blue marbles 8 green marbles 4 red marbles 8 white marbles and 6 yellow marbles.

20 60 12 92. What is the probability that one of each color is selected. You have a bag which contains only red and green marbles. The outcomes of previous rolls do not affect the outcomes of future rolls.

4 6 5 120 of possible triples. 1 see answer answer expert verified 4 4 5 6 16 taffy927x2 and 16 others learned from this answer. In a bag there are six red marbles four blue marbles and eight green marbles.