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5. The straight line of least squares of errors that fits the following points x1 20 30 40 1 400 800 1300 is nearly (a) y=-210. 12-34.625x² (c) y=-210 12+ 34.625x² (b) y=-116 969+32.625x (d) y=-116.969+ 32 625x² (e) y=-116 969x +32.62

5. The straight line of least squares of errors that fits the following points x1 20 30 40 1 400 800 1300 is nearly (a) y=-210. 12-34.625x² (c) y=-210 12+ 34.625x² (b) y=-116 969+32.625x (d) y=-116.969+ 32 625x² (e) y=-116 969x +32.62

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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5. The straight line of least squares of errors that fits the following points X 20 30 40 y 1 400 800 1300 is nearly (a) y=-210. 12-34.625x² (c) y=-210 12 +34.625x² (b) y (d) y -116 969+32.625x 116.969 32.625x² (e) y=-116 969x +32.625
Transcribed Image Text:5. The straight line of least squares of errors that fits the following points X 20 30 40 y 1 400 800 1300 is nearly (a) y=-210. 12-34.625x² (c) y=-210 12 +34.625x² (b) y (d) y -116 969+32.625x 116.969 32.625x² (e) y=-116 969x +32.625
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