(Choose 1 answer)
(See picture)
A. Linearity of the relationship
B. Independence of errors
C. Normality of errors
D. Homoscedasticity
The management of a chain electronic store would like t for predicting the weekly sales (in thousands of dollars)based on the number of customers who made purchases.12 stores yields and residual plot generated as follow.
Customers Residual Plot
0.8
0.6
0.4
0.2
0
-0.2
-0.4
-0.6
Residuals
6
