The time it takes a mechanic to change the oil in a car is exponentially distributed with a mean of.
The time it takes a mechanic to change the oil in a car is exponentially distributed with a mean of 5 minutes What is the probability that it will take a mechanic less than 6 minutes to change the oil? 0.1959 .1809 0.3935 .6988 May 11 2022 01:56 AM
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