It is tedious to perform a least squares analysis without using a computer. We illustrate here a
Question:
It is tedious to perform a least squares analysis without using a computer. We illustrate here a computer-based analysis using the MINITAB package. The observations on page 328 are entered in \(\mathrm{C} 1\) and \(\mathrm{C} 2\) of the worksheet.
We first obtain the scatter plot to see if a straight-line pattern is evident.
Then
produces the output
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Related Book For
Probability And Statistics For Engineers
ISBN: 9780134435688
9th Global Edition
Authors: Richard Johnson, Irwin Miller, John Freund
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