Math Problem Statement
Recently, there has been an epidemic among prairie dogs. Christine is a scientist who studies how diseases spread and wants to estimate the size of a particular prairie dog town. First she catches 85 prairie dogs and tags them. These prairie dogs are then released, and at a later date, 994 prairie dogs are caught. Among these prairie dogs, 17 are tagged. To the nearest whole number, what is the best estimate for the prairie dog population?
Solution
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Math Problem Analysis
Mathematical Concepts
Proportions
Estimation
Mark-and-recapture method
Formulas
(Tagged in second sample / Total in second sample) = (Initially tagged / Total population)
N = (85 * 994) / 17
Theorems
Proportion theorem
Suitable Grade Level
Grades 9-12
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