A Box Contains 5 Red And 5 Blue Marbles

A bag contains 5 red marbles and 4 pink marbles.

A box contains 5 red and 5 blue marbles.

A marble is randomly drawn and then replaced. 5 marbles are to be chosen from 60 10 red 20 blue 30 green hence n s 60c5 let a be the event that all are blue hence out of 20 blue marbles 5 will be chosen n a 20c5 p a misc 1 a box contains 10 red marbles 20 blue marbles and 30 green marbles. 5 marbles are drawn from the box what is the probability that ii at. If they are different colors then you win 1 00.

Box i contains 4 red and 8 blue marbles while box ii contains 5 red and 3 blue marbles. What is the probability that the marble drawn is blue. A box contains 5 red marbles 3 white marbles and 2 blue marbles. A box contains 5 red and 5 blue marbles.

Ex 15 1 9 a box contains 5 red marbles 8 white marbles and 4 green marbles. Another box contains 5 red and 8 blue marbles. Three marbles are randomly drawn from the box one after the other. B the variance of the amount you win.

Find the probability that the first two are red and the third one is white. If they are the same color then you win 1 10. An unfair coin is tossed whoseprobability of turning up heads is 40. What is the probability that john has picked a pair of matching marbles a 1 19 b 15 90 c 7 19 d 59 190 e 2 190.

Number of non orange marbles total number of marbles. One box is selected at random and from that bag one marble is drawn. Total number of marbles 5 8 4 17 number of marbles which are white 5 p marble taken out is red 𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓. A box contains 5 purple marbles 3 green marbles and 2 orange marbles.

What is the probability that the marble taken out will be i red. The probability is thus 9 12 or3 4. John picks up two marbles at a random from the the bag. The total number of marbles is 24.

Two marbles are withdrawn randomly. A box contains 7 red marbles 5 blue marbles and 8 green marbles. Draws are made without replacement. The probability of not selecting an orange is this.

If the coin comes up heads box i is chosen and a random marble is chosen otherwise if it is tails the marble is chosen from box ii. The number of red marbles in the box the total number of marbles. Total number of marbles is 12. P 1st orange then green answer choices.

That is you lose 1 00 calculate a the expected value of the amount you win. Find the probability that all three are white. The total number of blue marbles is 13.