Exam P：Probability機率題庫下載題庫

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206. The annual profit of a life insurance company is normally distributed.

The probability that the annual profit does not exceed 2000 is 0.7642. The probability that the annual profit does not exceed 3000 is 0.9066.

Calculate the probability that the annual profit does not exceed 1000.
(A) 0.1424
(B) 0.3022
(C) 0.5478
(D) 0.6218
(E) 0.7257

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206. The annual profit of a life insuran..-阿摩線上測驗