how does a linear regression model illustrate linearity when there is no relationship between residuals and fitted values which variable should be included on a linear regression model? why is linearity a OLS statistic why is there no systematic relationship between residuals and fitted values why does OLS mean no systematic relationship why is there no systematic relationship between the residuals and the fitted values of a linear model? can you say that a dependent variable is linearly related to an independent variable how to explain linearity in linear regression why is linear regression useful why would there be no systematic relationship between residuals and independent variables in an OLS what is meant by the term OLS if the dependent variable is linearly related to the independent variable then there should be no systematic relationship between residuals and fitted values. if dependent variable is linearly related to independent variable, there should be no systematic relationship between residuals and fitted values. what should linearity mean in a simple linear regression when an independent variable is linearly related to a variable, what should the residuals and fitted values be ols regression how to explain implication does linearity depend on independent variable what is linearity in regression when the independent variable is linearly related to the dependent variable, there should be no systematic relationship.