SOA Exam P Sample Question 4
Study guide: Exam P-1
An urn contains 10 balls: 4 red and 6 blue. A second urn contains 16 red balls and an unknown number of blue balls. A single ball is drawn from each urn. The probability that both balls are the same color is 0.44.
Calculate the number of blue balls in the second urn.
- A) 4
- B) 20
- C) 24
- D) 44
- E) 64
Answer this question and see the worked solution