Scatter Plot & Residuals Plot


Points:
Slope:
Noise:

r = 0.862
regression line:
ŷ = 20.2 + 0.875 x

45 50 55 60 65 70 75 80 85 20 25 30 35 40 45 50 55 60
Scatter Plot
-10 -8 -6 -4 -2 0 2 4 6 8 10 20 25 30 35 40 45 50 55 60
Residuals versus explanatory variable

An
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