What is the probability that at least one of them is green

Q: What is the probability that a randomly chosen ball is divisible by 2 or 7?

A: There are 50 balls numbered from 1 to 50.

Q: Assume that the playbook contains 12 passing plays and 9 running plays. The coach randomly selects 8…

A: All possible cases: Number of ways 2 passing plays and 6 running plays (12C2)(9C6)=5544 3…

Q: A card is drawn from a standard deck of 52 playing cards. Find the probability that the card is an…

A: The probability of union of two sets are given as, P(A or B) = P(A) + P(B) – P(A and B).

Q: Assume that the box contains 11 balls: 3 red, 3 green, and 5 blue. Two balls are drawn at random,…

A: There are total 11 balls, among which 3 are red, 3 green and 5 blue.

Q: An urn contains five white, three red, and two blue balls. Two balls are randomly drawn. What is the…

A: a. There are totally 10 balls in an urn out of which five are white, three are red, and two are…

Q: A bag contains 4 white, 7 black, and 6 green balls. What is the probability that a ball drawn at…

A: A bag contains 4 white, 7 black, and 6 green balls.  There are 4+7+6 = 17 balls. Among the balls…

Q: Three balls are selected randomly from a bag containing 4 red balls and 7 blue ones. Find the…

A: From the provided information, Red balls = 4 Blue balls = 7 Total balls = 11

Q: Assume that the box contains 10 balls: 2 red, 2 green, and 6 blue. 2 balls are drawn at random, one…

A:

Q: Assume that the playbook contains 16 passing plays and 15 running plays. The coach randomly selects…

A: There are 16 passing plays and 15 running plays. The total possibility of selecting 9 plays from 31…

Q: Suppose that a box contains five red balls and ten blue balls. If seven balls are selected at random…

A: