Roller coaster ride: A roller coaster is being designed that will accommodate G0 riders. The maximum welght the coaster can hold safebly.s 12,000 pounids According to the National Health Statistics Reports, the weights of adult US. men have mean 197 pounds and standard deviation 71 pounds, and the wetghts of adult U.S. women have mean 167 pounds and standard deviation B0 pounds. Part i of 3 (a) If 60 people are riding the coaster, and their total weight is 12,000 pounds, what is their average weight? The average weight is pounds.

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