Two balls are drawn in succession out of a box containing 4 red and 3 white...

Two balls are drawn in succession out of a box containing 4 red and 3 white balls. Find the probability that at least 1 ball was red, given that the first ball was Replaced before the second draw. Not replaced before the second draw.

Expert Solution

orchestra answered 2 years ago

Two balls are drawn in succession out of a box containing 3 red and 3 white...

Two balls are drawn in succession out of a box containing 3 red and 3 white balls. Find the probability that at least 1 ball was red, given that the first ball was replaced before the second draw.

Two balls are drawn in succession out of a box containing 3 red and 5 white...

Two balls are drawn in succession out of a box containing 3 red and 5 white balls. Find the probability that at least 1 ball was? red, given that the first ball was left parenthesis Upper A right parenthesis Replaced before the second draw. left parenthesis Upper B right parenthesis Not replaced before the second draw. ?(A) Find the probability that at least 1 ball was? red, given that the first ball was replaced before the second draw.

A box contains 2 ?red, 3 white and 3 green balls. Two balls are drawn out...

A box contains 2 ?red, 3 white and 3 green balls. Two balls are drawn out of the box in succession without replacement. What is the probability that both balls are the same? color?

Suppose three balls are chosen from a ballot box containing 3 red balls, 4 white balls...

Suppose three balls are chosen from a ballot box containing 3 red balls, 4 white balls and 5 blue balls. Let X be the number of red balls and Y the number of white balls. Make a joint distribution table of X and Y and indicate the marginal probabilities. *STEP BY STEP*

Two balls are chosen randomly from a box containing 8 white, 4 red, and 2 green...

Two balls are chosen randomly from a box containing 8 white, 4 red, and 2 green balls to see if you will win any money. Suppose that you win $2 for each red ball selected, you lose $1 for each blue ball selected, and you get nothing for each green ball selected. What is the probability that you will not lose any money?

Suppose that there is a white urn containing two white balls and three red balls and...

Suppose that there is a white urn containing two white balls and three red balls and there is a red urn containing two white balls and four red balls. An experiment consists of selecting at random a ball from the white urn and then (without replacing the first ball) selecting at random a ball from the urn having the color of the first ball. Find the probability that the second ball is red.

Q8. Three balls are drawn a random without replacement from a box containing 8 white, 4...

Q8. Three balls are drawn a random without replacement from a box containing 8 white, 4 black, and 4 red balls. Calculate the probabilities that there will be [4] a) at least one white ball; b) two white balls and one black ball; c) two balls of one color and the other of a different color; d) one ball of each color.

A bucket contains three red balls and four white balls. Two balls are drawn from the...

A bucket contains three red balls and four white balls. Two balls are drawn from the bucket in succession without replacement. What is the probability of getting two white balls, ie. a white ball on the first draw followed by a white ball on the second draw?

Two marbles are drawn at random and with replacement from a box containing 2 red, 3...

Two marbles are drawn at random and with replacement from a box containing 2 red, 3 green, and 4 blue marbles. Let's define the following events: A = {two red marbles are drawn} B = {two green marbles are drawn} C = {two blue marbles are drawn} D = two marbles of the same color are drawn} Find the probabilities of the following events: (a) P(A), P(B), P(C), and P(D). (b) P(A|D).

Box 1 contains 3 red balls, 5 green balls and 2 white balls. Box 2 contains...

Box 1 contains 3 red balls, 5 green balls and 2 white balls. Box 2 contains 5 red balls, 3 green balls and 1 white ball. One ball of unknown color is transferred from Box 1 to Box 2. (a) What is the probability that a ball drawn at random from Box 2 is green? (b) What is the probability that a ball drawn from Box 1 is not white?

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