Which Is Not an Assumption of a Multiple Regression Model

question 69

Multiple Choice

Which is not an assumption of a multiple regression model?

• A)Positive autocorrelation of error terms
• B)Normality of error terms
• C)Independence of error terms
• D)Constant variation of error terms

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Definitions:

SSR

Stands for Sum of Squares due to Regression, which measures the variation explained by the regression line in the context of statistical analysis.

Simple Linear Regression

A statistical method for examining the linear relationship between two quantitative variables; one variable is used to predict the outcome of another.

Probabilistic Model Equation

A mathematical representation of a statistical model that incorporates randomness and accounts for the probability of various outcomes.

Deviation

The difference between a observed value and some reference point, often the mean of the data set.