試題詳解

99. The probability that a member of a certain class of homeowners with liability and property coverage will file a liability claim is 0.04, and the probability that a member of this class will file a property claim is 0.10. The probability that a member of this class will file a liability claim but not a property claim is 0.01.

 Calculate the probability that a randomly selected member of this class of homeowners will not file a claim of either type.
(A) 0.850
(B) 0.860
(C) 0.864
(D) 0.870
(E) 0.890