-Given a two-variable data set with clearly identified explanatory and response variables, find the equation of the Least Squares Regression Line (LSRL) by two methods:
*Manually by plotting points, using a straightedge and applying algebraic concepts for lines.
*From statistics formulas for slope and intercept.
-Use the LSRL equation to predict a response value for a given explanatory variable value.
The Practice of Statistics, First Edition.
Yates, Moore, McCabe