The East Los Angeles Interchange is the busiest freeway interchange in the world. Last year, an average of 550,000 cars passed through the intersection per day with a standard deviation of 100,000. What is the probability more than 620,000 use the interchange on a random day? Assume the number of cars on the interchange is approximately normally distributed.

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The Answer of The East Los Angeles Interchange is the busiest freeway interchange in the world. Last year, an average of 550,000 cars passed through the intersection per day with a standard deviation of 100,000. What is the probability more than 620,000 use the interchange on a random day? Assume the number of cars on the interchange is approximately normally distributed.

The East Los Angeles Interchange Is the Busiest Freeway Interchange