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Estimating from Data, Graphs, and Tables: Practice

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Depth (m)Temperature (°C)
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Pond Temperature Readings

Question 1


A student lowers a thermometer into a pond and records the temperature at several depths: 0 m | 22 C, 2 m | 18 C, 4 m | 14 C, 6 m | 12 C. She did not take a reading at 3 m. Based on her data, about what was the water temperature at a depth of 3 m?

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