A Box Contains 5 Red And 5 Blue Marbles

Number of non orange marbles total number of marbles.

A box contains 5 red and 5 blue marbles. A box contains 5 red and 5 blue marbles. The total number of marbles is 24. What is the probability that the marble taken out will be i red. A bag contains 5 red marbles and 4 pink marbles.

Find the probability that all three are white. Box i contains 4 red and 8 blue marbles while box ii contains 5 red and 3 blue marbles. A box contains 5 red marbles 3 white marbles and 2 blue marbles. 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.

If they are different colors then you win 1 00. Three marbles are randomly drawn from the box one after the other. An unfair coin is tossed whoseprobability of turning up heads is 40. John picks up two marbles at a random from the the bag.

5 marbles are drawn from the box what is the probability that ii at. Total number of marbles 5 8 4 17 number of marbles which are white 5 p marble taken out is red 𝑁𝑢𝑚𝑏𝑒𝑟 𝑜𝑓. What is the probability that the marble drawn is blue. 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.

The probability is thus 9 12 or3 4. The number of red marbles in the box the total number of marbles. P 1st orange then green answer choices. 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.

That is you lose 1 00 calculate a the expected value of the amount you win. The second set contains 5 blue and 4 red marbles making a total of 9. One marble is taken out of the box at random. One box is selected at random and from that bag one marble is drawn.

Another box contains 5 red and 8 blue marbles. What is the probability the first marble is pink and the second is red. Ex 15 1 9 a box contains 5 red marbles 8 white marbles and 4 green marbles. Find the probability that the first two are red and the third one is white.

B the variance of the amount you win. Two marbles are withdrawn randomly. If they are the same color then you win 1 10. Draws are made without replacement.

A marble is randomly drawn and then replaced. The probability of not selecting an orange is this. Total number of marbles is 12.