Chapter 4 - Describing the Relation between Two Variables Flashcards
1
Q
response variable
A
p193
2
Q
predictor
A
p193
3
Q
outside the scope of the model
A
refers to using the regression model to make predictions for values of the explanatory variable that are much larger or much smaller than those observed. not appropriate to use because we cannot be certain of the behavior of data for which we have no observations. p215
4
Q
r
A
linear correlation coefficient
Pearson product moment correlation coefficient.
r=
p195
