Scatter Plot & Residuals Plot
Make random data
Points:
Slope:
Noise:
Use this data
28.26 68.5 17.67 63.82 21.14 60.65 31.17 79.85 27.6 71.77 33.27 59.9 10.54 41.71
r = 0.744
regression line:
ŷ
= 37.3 + 1.092
x
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Scatter Plot
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Residuals versus explanatory variable
An
open-source
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