Madison County has a population of 34,522 people.  The county hospital is interested in estimating the number of people in the county with blood-type A-.  To do this they test blood samples from 253 patients.  Out of this group, 17 have blood type A-.  Use this sample to estimate the number of people in Madison County with blood-type A-. Approximately Answer people in Madison County have blood-type A-.  [Round your answer to the nearest whole number of people.]

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