Five people buy individual insurance policies. According to the research, the probability of each of these people not filing a c
laim for at least 5 years is 2/3. The probability that all 5 have not filed a claim after 5 years is A: 0.132 B: 0.868 C: 1 , and the probability that exactly 3 will have filed a claim after 5 years is A: 0.016 B: 0.033 C: 0.067 .
