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2. In a study of eastern red-backed salamanders, a biologist randomly placed seven 1.0m by 1.0m quadrats in a field that measured 100m by 100m. Estimate the population density and size if the biologist found 0, 1, 1, 2, 0, 1, and 3 salamanders in the seven quadrats.
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2. In a study of eastern red-backed salamanders, a biologist randomly placed seven 1.0m by 1.0m quad...
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