Scatter Plot & Residuals Plot
Make random data
Points:
Slope:
Noise:
Use this data
22.07 50.78 43.51 60.16 49.47 76.04 37.94 58.86 30.42 53.94 18.45 30.84 1.49 23.14
r = 0.952
regression line:
ŷ
= 20.2 + 1.045
x
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Scatter Plot
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Residuals versus explanatory variable
An
open-source
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