Scatter Plot & Residuals Plot
Make random data
Points:
Slope:
Noise:
Use this data
42.47 59.96 35.71 48.99 33.02 44.93 58.59 78.09 36.78 46.38 34.73 44.37 17.13 44.87
r = 0.862
regression line:
ŷ
= 20.2 + 0.875
x
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Scatter Plot
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Residuals versus explanatory variable
An
open-source
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