Probability that single car chosen at random travel tunnel

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Reference no: EM13136538

Traffic engineers are studying a long tunnel in colorado. if x represents the time for a vehicle to go through the tunnel, it is known that x is normally distributed with mean 12.1 minutes and standard deviation 3.8 minutes, under ordinary traffic conditions. what is the probability that a single car chosen at random will travel through the tunnel in 10 minutes?

Reference no: EM13136538

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