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Speeding: On a stretch of Interstate-89, car speed is a normally distributed variable with a mean...

Speeding: On a stretch of Interstate-89, car speed is a normally distributed variable with a mean of 68.5 mph and a standard deviation of 3.5 mph.

You are traveling at 75 mph. Approximately what percentage of cars are traveling faster than you? Enter your answer as a percentage with 1 decimal place

Math   Statistics-And-Probability   
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Approximately 3.1 percentae of cars are traveling faster than you.

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