The following data define the sea-level concentration of dissolved oxygen for fresh water as a function of temperature: T,°C 0 8 16 24 32 40 o, mg/L 14.621 11.843 9.870 8.418 7.305 6.413 Estimate o(27) using (a) linear interpolation, and (b) Newton's interpolating polynomial. Answer: a. o(27) = 8.00064 mg/L b. o(27)=7.96415 mg/L

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