Numerical Methods For Engineers, 7 Ed
7th Edition
ISBN: 9789352602131
Author: Canale Chapra
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 19, Problem 15P
Use the Excel Data Analysis ToolPak to develop a regression polynomial to the following data for the dissolved oxygen concentration of fresh water versus temperature at sea level. Determine the order of polynomial necessary to match the precision of these data.
| T, °C | 0 | 8 | 16 | 24 | 32 | 40 |
| o, mg/L | 14.62 | 11.84 | 9.87 | 8.42 | 7.31 | 6.41 |
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Chapter 19 Solutions
Numerical Methods For Engineers, 7 Ed
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