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標題:
Probability
發問:
Probability that John will hit the target when shooting an arrow is 0.9. Despite he can hit the target, he will miss it if there is a wind disturbance, probability is 0.04. Find the probability that John will hit the target when shooting an arrow.
最佳解答:
The required probability is: P(no wind disturbance) x P(Hit | No wind disturdance) = (1 - 0.04) x 0.9 = 0.864
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