Mathematics, 02.02.2021 01:00 issagirl23

An observer has determined that the time headways between successive vehicles on a section of highway are exponentially distributed and that 65% of the headways between vehicles are 9 seconds or greater. If the observer decides to count traffic in 30-second time intervals, estimate the probability of the observer counting exactly four vehicles in an interval.

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An observer has determined that the time headways between successive vehicles on a section of highwa...