A Jar Contains Blue Red Yellow And Green Marbles

What is the probability of reaching into the bag and selecting a yellow marble.

A jar contains blue red yellow and green marbles.

A jar contains 4 black marbles and 3 red marbles. Is it 8 27. Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. A jar contains 2 4 marbles some are green and others are blue.

What are the odds in favor of selecting a red marble. A draw the tree diagram for the experiment. A jar contains 10 blue marbles 5 red marbles 4 green marbles and 1 yellow marble. Jar b has 4 pink marbles 6 purple marbles and 2 white marbles.

Found 2 solutions by edjones stanbon. Let red marbles as r blue marbles as b green marbles as g given r 2b r b g 73 b g 19 2b b g 73 3b g 73 3 g 19 g 73 4g 73 57 16 g 4 b 4 19 23 r 2 23 46. A bag of marbles contains 6 blue marbles 2 yellow marbles 4 red marbles and 1 green marble. A glass jar contains 6 red 5 green 8 blue and 3 yellow marbles.

Two marbles are drawn without replacement. Two marbles are chosen without replacement. If a marble is drawn at random from the jar the probability that it is green is 3 2 find the number of blue balls in the jar. 5 16 6 16 30 16 2 cheers stan h.

A bag contains 8 red marbles 5 blue marbles 8 yellow marbles and 6 green marbles. What is the probability of choosing a red marble if a single choice is made from the bag. A glass jar contains 6 red 5 green 4 blue and 5 yellow marbles of same size. Hari takes out a marble from the jar at random.

A what is the probability that one will be green and the other red. Jar a has 2 red marbles 4 green marbles and 3 blue marbles. If a single marble is chosen at random from the jar what is the probability of choosing a red marble. Jar a contains 7 red and 2 blue marbles while jar b contains 5 red and 4 blue marbles.

A marble is selected at random from a jar containing 5 red marbles 3 yellow marbles and 4 green marbles. A jar contains 3 red 5 green 2blue and 6 yellow marbles a marble is chosen at a random from the jar after replacing it a second marble is chosen what is a probability of choosing a green and yellow marble. What is the probability that the chosen marble is of red colour.