In regression analysis, the residuals represent the: a. ...

[Caiter2013]

In regression analysis, the residuals represent the:
 a. difference between the actual y values and their predicted values.
  b. difference between the actual x values and their predicted values.
  c. square root of the slope of the regression line.
  d. change in y per unit change in x.

Question 2

In the simple linear regression model, the slope represents the:
 a. value of y when x = 0 c. value of x when y = 0.
  b. average change in y per unit change in x. d. average change in x per unit change in y.

[tranoy]

Answer to Question 1

A

Answer to Question 2

B

[Caiter2013]

Excellent

[atrochim]

TYSM