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OpenStudy (anonymous):
A biologist catches 46 fish in a pond, tags them, and then releases them back into the pond. On a later visit to the pond, the biologist catches 20 fish, of which 8 are tagged. Which is the best estimate for the number of fish in the pond? A. 66 B. 115 C. 368 D. 920
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OpenStudy (anonymous):
B. 115
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