Regression formula definition
Regression formula means a formula that defines one variable in terms of one or more other variables for the purpose of making a prediction or constructing a model.
Regression formula coefficient" means a an adjustment factored into the expected growth formula that defines one variable in terms of one or more other variables for the purpose of making a prediction or constructing a model. about expected student performance. For the purposes of figuring student growth (academic change) the factor shall be 0.08 when using the average of two previous assessments and 0.18 when using a single assessment.