A Jar Contains 6 Red Marbles

Two marbles are drawn without replacement.

A jar contains 6 red marbles.

A jar contained 6 red marbles 10 green marbles and 8 blue marbles. There are 55 marbles 25 of which are not red p getting a color other than red p 25 55 455 probability of this happening 3 times in a row is. A the marble is red b the marble is red or odd numbered c the marble is blue and even numbered answer by ikleyn 33701 show source. 4 red 6 white and 10 blue.

A marble is drawn at random from the jar. If you remove marbles one at a time randomly what is the minimum number that must be removed to be certain that you have at least 2 marbles of each colour. A marble was selected at random the color was recorded and the marble was placed back in the jar. A jar contains 4 black marbles and 3 red marbles.

Hari takes out a marble from the jar at random. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. A marble is drawn at random from the jar. If dominic were to randomly select 1 marble without replacement and then select another marble from the jar what would be the probability of selecting 2 red marbles from the jar.

A jar contains 12 red marbles numbered 1 to 12 and 6 blue marbles numbered 1 to 6. Suppose a jar contains 5 red marbles and 12 blue marbles. What was the relative frequency of selecting a red marble. A a marble is chosen at random.

Find the probability of the given event. Asked by lori on april 8 2012. Probability examples a jar contains 30 red marbles 12 yellow marbles 8 green marbles and 5 blue marbles what is the probability that you draw and replace marbles 3 times and you get no red marbles. A jar contains 20 marbles.

What is the probability that the chosen marble is of red colour. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. If you reach in the jar and pull out 2 marbles at random at the same time find the probability that both are red 17 total marbles the 1st pick is 5 17 then 2nd is 4 16 the product is 5 68 makes no difference if you take 2 at a time or 2 different choices without. A jar contains 6 red marbles numbered 1 to 6 and 9 blue marbles numbered 1 to 9.

A draw the tree diagram for the experiment. A jar contains 6 red marbles and 10 blur marbles all of equal size. If you re told the marble is red what is the probability that it has the number 2 on it. The table shows the results after 60 trials.

A bag contains 6 red marbles 3 white marbles and 7 blue.