Mathematics, 24.07.2019 12:30, dillongivenstheman

Aradar unit is used to measure speeds of cars on a motorway. the speeds are normally distributed with a mean of 90 km/hr. and a standard deviation of 10 km/hr. what is the probability that a car picked at random is travelling at more than 100 km/hr.

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Aradar unit is used to measure speeds of cars on a motorway. the speeds are normally distributed wit...