bivariate data

Cards (8)

correlation: a measure of the association between numerical values.
interpolation: explanatory variable for the prediction lies within the given data set
extrapolation: prediction is outside data set
r = 1 thus a perfect positive corrolation
r = 0 thus no linear correlation
r = -1 thus perfect negative correlation
correlation does not equal causation
coefficient of determination: percentage of the response variable that can be explained by the explanatory variable

See similar decks