Find the regresion line: X: 40, 60, 80, 100, 120, 140, 160. Y:0, 0.2, 0.4, 0.6, 0.8, 1, 1.2
Added by Pamela F.
Step 1
Mean of X values: (40 + 60 + 80 + 100 + 120 + 140 + 160) / 7 = 100 Mean of Y values: (0 + 0.2 + 0.4 + 0.6 + 0.8 + 1 + 1.2) / 7 = 0.6 Show more…
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