Identifying Incorrect Assumptions in Multiple Regression

Very Easy Multiple Regression Analysis Model Assumptions

Multiple regression analysis involves various assumptions that must be met for the model estimates to be reliable. One crucial assumption is related to the independence of the residuals. Consider the following statements regarding the assumptions of multiple regression analysis:

Which of the following statements is NOT a key assumption of the multiple regression model?

The relationship between the independent and dependent variables is linear.

The residuals are normally distributed and independent.

The independent variables must be perfectly correlated with each other.

Hint

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