Mathematics, 30.10.2020 16:50 radcon8099
A certain county has a population of 34,237 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 245 patients. Out of this group, 12 have blood-type A−. Use this sample to estimate the number of people in the county with blood-type A−.
Answers: 3
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Mathematics, 22.06.2019 01:30, QuestionsAnsweredNow
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