Question: Charles Jones, the local fire chief, wants to evaluate the efficiency of two different water pumps. Brand A pumps an average of 5,000 gallons per

Charles Jones, the local fire chief, wants to evaluate the efficiency of two different water pumps. Brand A pumps an average of 5,000 gallons per minute with a standard deviation of 1,000 gallons. Brand B pumps 5,200 gallons per minute with a standard deviation of 1,500 gallons. What can you say about the two types of pumps that would be valuable to Chief Jones?

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