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

From the 1st restriction we know that there are only 2 marbles which are not blue right.

A box contains red and blue marbles there are more red marbles than blue ones. 100 draws are made from the box. Choose one of the four options below. A 100 draws are made from the box. What is the probability that t.

You win a dollar if a red marble is drawn more often than a blue one. 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 options below and explain your answer.

Two marbles are drawn without replacement from a jar containing 4 black and 6 white marbles. There are 113 marbles in the bag. 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.

Let s put these 2 marbles aside then. A box contains red and blue marbles. Marbles are drawn one at a time from the box at random with replacement. There are more red marbles than blue ones marbles are drawn one at a time from the box at random w replacement.

The rest of them are blue ok. Take 164 and subtract 48 which gives you 116 and then divide that by two and you get 58. Two marbles are drawn without replacement. 100 draws 200 draws.

A draw the tree diagram for the experiment. One marble is taken out of the box at random. B find probabilities for p bb p br p rb p ww p at least one red p exactly one red 3. There are two choices.

Ex 15 1 9 a box contains 5 red marbles 8 white marbles and 4 green marbles. There are 58 red marbles and then add 48 to 58 and you get 106 which is the amount of blue marbles. A jar contains 4 black marbles and 3 red marbles. 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.

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. A box contains red and blue marbles. You win a dollar if a red marble is drawn more often than a blue one 6 there are two choices.

You win a dollar if a red one is drawn more often than a blue one.