Which of the following statements is NOT an assumption of inference for a regression model?
A) The errors around the idealized regression line have equal variability.
B) The dependent variable is linearly related to the explanatory variables.
C) The errors around the idealized regression line are linearly related.
D) The errors around the idealized regression line are independent of each other.
E) The errors around the idealized regression line follow a Normal model.

Question

Quizplus · Accepted Answer

The errors around the idealized regression line are assumed to be independent, normally distributed, and have constant variance, but they are not assumed to be linearly related.

Which of the Following Statements Is NOT an Assumption of Inference