What does the pattern in the residual plot indicate about the type of model?
a. the pattern is random, indicating a good fit for a nonlinear model.
b. the pattern shows the points are far from the zero line, indication a good fit for a linear model.
c. the pattern shows the points are far from the zero line, indicating a good fit for a nonlinear model.
d. the pattern is not random, indicating a good fit for a nonlinear model.
e. the pattern is random, indicating that the model is unable to be determined.