A Box Contains Red And Blue Marbles There Are More Red Marbles Than Blue Ones

200 draws are made from the box.

A box contains red and blue marbles there are more red marbles than blue ones.

One marble is taken out of the box at random. 100 draws 200 draws. If there are 21 more green marbles than blue marbles find the number of green marbles and the number of blue marbles in the bag. Let s put these 2 marbles aside then.

You win a dollar if a red marble is drawn more often than a blue one. Two marbles are drawn without replacement. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. Now from the last 2 restrictions these 2 w.

Ex 15 1 9 a box contains 5 red marbles 8 white marbles and 4 green marbles. There are two choices. Let s put the marbles on the table then. Take 164 and subtract 48 which gives you 116 and then divide that by two and you get 58.

There are 113 marbles in the bag. There are more red marbles than blue ones marbles are drawn one at a time from the box at random w replacement. A draw the tree diagram for the experiment. You win a dollar if a red one is drawn more often than a blue one.

Marbles are drawn one at a time from the box at random with replacement. 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. 5 red marbles 6 blue marbles 3 green marbles 4 black marbles 2 yellow marbles a marble will be drawn from the bag and replaced 100 times. From the 1st restriction we know that there are only 2 marbles which are not blue right.

A 100 draws are made from the box. What is the probability that t. So there are 58 rd marbles and 106 blue marbles. Marbles are drawn one at a time from the box at random with replace ment.

Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. There are 58 red marbles and then add 48 to 58 and you get 106 which is the amount of blue marbles. 100 draws are made from the box. There are more red marbles than blue ones.

I a gives you a better chance of winning ii b gives a better chance of winning. Choose one of the four options below. The rest of them are blue ok. A box contains red and blue marbles.

A jar contains 4 black marbles and 3 red marbles.