Question: According to the National Center for Health Statistics the mean
According to the National Center for Health Statistics, the mean weight of a 20- to 29-year-old female is 156.5 pounds, with a standard deviation of 51.2 pounds. The mean weight of a 20- to 29-year-old male is 183.4 pounds, with a standard deviation of 40.0 pounds. Who is relatively heavier: a 20- to 29-year-old female who weighs 160 pounds or a 20- to 29-year-old male who weighs 185 pounds?
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