Question: =+5.35 The accompanying data resulted from an experiment in which weld diameter x and shear strength y (in pounds) were determined for five different
=+5.35 ● The accompanying data resulted from an experiment in which weld diameter x and shear strength y (in pounds) were determined for five different spot welds on steel. A scatterplot shows a pronounced linear pattern.
With and , the least-squares line is .
x 200.1 210.1 220.1 230.1 240.0 y 813.7 785.3 960.4 1118.0 1076.2
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