Mathematics, 12.11.2019 22:31 gracie6313
Acity engineer has studied the frequency of accidents at two busy intersections. he has determined that the time ? in months between accidents at each intersection has an exponential distribution. the parameters for these two distributions are 2 and2.5. assume that the occurrence of accidents at these intersections is independent. (a) what is the probability that there are no accidents at either intersection in the next month? (b) what is the probabilify that there will be no accidents for at least one of these intersections in the next month?
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Acity engineer has studied the frequency of accidents at two busy intersections. he has determined t...
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