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Let X represent the amount of time a flight is delayed after leaving the gate. If we know that the distribution of delay time after

LetXrepresent the amount of time a flight is delayed after leaving the gate. If we know that the distribution of delay time after leaving the gate can be modeled as an exponential distribution with a mean delay time of 4 minutes, find the probability that a particular plane will be delayed exactly 10 minutes.

answer choices

0.9179

0.0821

0.6703

0.0

0.3297

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