Mathematics, 11.03.2021 04:00 JayceMeyers06
A traffic control engineer reports that 62% of the vehicles passing through a checkpoint are from within the state. They take a survey of 7 vehicles passing through a checkpoint and count the number of cars that are within the state. Calculate the expected number of cars that are within the state and find the probability that fewer than 4 cars are within the state
Answers: 2
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