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Correlation (r)
the linear association between x and y is weak/moderate/strong (strength) and positive/negative (direction)
Residual
the actual y was residual above/below the predicted value when x=#.
y-intercept (a)
the predicted y when x=0 context is y-intercept
Slope (b)
the predicted y increases/decreases by slope for each additional x
Standard Deviation of Residuals (s)
the actual y is typically about s away from the value predicted by the LSRL
Coefficient of Determination
about r²% of the variation in y can be explained by the linear relationship with x
Describe the relationship (DUFS)
The scatter plot reveals a strength, postive/negative, form (linear), assocation between x and y. The point (x,y) is a potential outlier.
Note 
Flashcard (63)