Scatter Plot & Residuals Plot
Make random data
Points:
Slope:
Noise:
Use this data
18.39 29.76 33.83 48.06 39.05 55.63 47.05 64.93 17.62 36.14 12.25 35.6 33.91 58.88
r = 0.935
regression line:
ŷ
= 18.9 + 0.974
x
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Scatter Plot
-6
-4
-2
0
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6
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Residuals versus explanatory variable
An
open-source
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