A Simple Linear Regression Equation Relates G and D as Follows

Short Answer

A simple linear regression equation relates G and D as follows:
G = a + bD
a. The explanatory variable is _______, and the dependent variable is ________.
b. The slope parameter is ______, and the intercept parameter _______.
c. When D is zero, G equals _______.
d. For each one-unit increase in D, the change in R is ______ units.