A box contains 5 red marbles 8 white marbles

Asked by admin @ 17/08/2021 in Math viewed by 344 People

A box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box at random. What is the probability that the marble taken out will be

(a)Red
(b)White
(c)Green

Answered by admin @ 17/08/2021

When red marble taken then possible outcome 5/17
when white marble taken then possible outcome 8/18
when green marble taken then possible outcome 4/17.

A box contains 5 red and 4 white marbles

Asked by admin @ 20/08/2021 in Math viewed by 305 persons

a box contains 5 red Marbles 6 white Marbles and 4 green Marbles if a marble is drawn at random from the box what is the probability that the marble …

A bag contains 8 red and 5 white balls

Asked by admin @ 17/08/2021 in Math viewed by 353 persons

A bag contains 5 white and 8 red balls. two drawing of 3 balls are made such that (a) balls are replaced before the second trial (b) the balls are …

A box contains 8 red marbles and 3 green ones

Asked by admin @ 30/11/2021 in Mathematics viewed by 288 persons

A box contains two red marbles, three green marbles, and three blue marbles. If we choose the marble, then another marble without putting the first one back in the box, …

A box contains 5 white and 7 black balls

Asked by admin @ 20/08/2021 in Math viewed by 274 persons

A box contains 5 white and 7 black balls. two successive drawn of 3 balls are made (i) with replacement (ii) without replacement . the probability that the first draw …

A bag contains 5 white balls 7 red balls

Asked by admin @ 20/08/2021 in Math viewed by 308 persons

A bag contains 5 white balls, 7 red balls, 4 black balls and 2 blue balls. One ball is drawn at random from the bag. Find the probability that the …

A bag contains 5 green marbles and 3 red marbles

Asked by admin @ 04/08/2021 in Math viewed by 315 persons

A bag contains 5 red and 3 green marbles. A marble is drawn at random . what is the probability of getting a green marble?

A bag contains 3 red and 2 blue marbles

Asked by admin @ 20/08/2021 in Math viewed by 272 persons

(2) A bag contains 3 red and 2 blue marbles. A marble is drawn at random. The probability of drawing a black ball is (a) 3/5 (b) 2/5 (c) 0/5 …

A box contains 2 white balls 3 black balls

Asked by admin @ 12/08/2021 in Computer Science viewed by 355 persons

A box contains 2 white, 3 black and 5 red balls. In how many ways can three balls be drawn from the box if at least one black ball is …

An urn contains 8 white balls and 4 red balls

Asked by admin @ 07/08/2021 in Math viewed by 450 persons

Suppose that an urn contains 8 red balls and 4 white balls. We draw 2 balls from the urn without replacement. (a) if we assume that at each draw each …

A bag contains white black and red balls only

Asked by admin @ 13/08/2021 in Math viewed by 299 persons

A bag contains white, black and red balls only. A ball is drawn at random from the bag. If the probability of getting a white ball is 3/10 and that …

An urn contains 3 white and 6 red balls

Asked by admin @ 23/08/2021 in Physics viewed by 333 persons

An urn contains 3 white and 6 red balls. Four balls are drawn one by one with replacement from the urn. Find the probability distribution of the number of red …

A box contains 6 red balls 7 green balls

Asked by admin @ 13/08/2021 in Math viewed by 365 persons

A box contains 6 red balls, 7 green balls and 5 blue balls. each ball is of a different size. the probability that the red ball being selected is the …

An urn contains 5 red and 2 black balls

Asked by admin @ 20/08/2021 in Math viewed by 256 persons

an urn contain 5 red and 2 black balls , two balls are randomly drawn without replacement . let x represent number of black ball draw .what are the possible …