Examlex
Which of the following statements is correct?
Residual Plot
Graphical representation of the residuals that can be used to determine whether the assumptions made about the regression model appear to be valid.
Regression Model
A statistical model that estimates the relationship between a dependent variable and one or more independent variables, often used for prediction and forecasting.
Correlation Coefficient
A numerical value indicating how much two or more variables change in relation to each other.
Linear Association
A type of relationship between two variables where the graph of their relationship is a straight line, indicating a proportional increase or decrease.
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