Mathematics, 19.12.2019 03:31 bercishicicorbin
Roller coaster ride: a roller coaster is being designed that will accommodate 60 riders? the maximum weight the coastercan hold safely is 12,000 pounds? according to the national health statistics reports, the weights of adult us. men havemean 194 pounds and standard deviation 65 pounds, and the weights of adult us, women have mean 164 pounds andstandard deviation 7 pounds. a? if 60 people are riding the coaster, and theirtotal weight is 12,000 pounds, what is their average weight? b, if a random sample of 60 adult men ride the coaster, what is the probability that the maximum safe weight will beexceeded? c if a random sample of 60 adult women ride the coaster, what is the probability that the maximum safe weight will beexceeded?
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