6. The table shows the variation of the relative thermal conductivity k of sodium with temperature T. Find the quadratic that fits the data in the least-squares sense, and computes the standard deviation and standard error for your estimation. T (Cº) k 79 1.00 190 0.932 357 0.839 524 0.759 690 0.693

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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6. The table shows the variation of the relative thermal conductivity k of sodium
with temperature T. Find the quadratic that fits the data in the least-squares sense,
and computes the standard deviation and standard error for your estimation.
T (Cº)
k
79
1.00
190
0.932
357
0.839
524
0.759
690
0.693
Transcribed Image Text:6. The table shows the variation of the relative thermal conductivity k of sodium with temperature T. Find the quadratic that fits the data in the least-squares sense, and computes the standard deviation and standard error for your estimation. T (Cº) k 79 1.00 190 0.932 357 0.839 524 0.759 690 0.693
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