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Suppose the maximum weight capacity of an elevator varies according to a Normal distribution with mean 5000 pounds and standard deviation 300 pounds. Also, suppose

Suppose the maximum weight capacity of an elevator varies according to a Normal distribution with mean 5000 pounds and standard deviation 300 pounds. Also, suppose the current load on the elevator varies according to a normal distribution with mean 4000 pounds and standard deviation 400 pounds. What is the probability that the elevator will be overloaded

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