polynomial regression number of tests what is the model of polynomial regression what is meant by regression what is the polynomial regression model how many tests are required to test the polynomial regression model how many parameters can be used in a regression model what type pr model would a polynomial regression model use which regression model requires the least number of tests how to generate the polynomial regression model how many parameters does an interaction analysis model have how many tests needed to run polynomial regression? can you generate a polynomial regression model how many tests to test a polynomial model? can you generate a polynomial regression model how many parameters are in a polynomial regression model polynomial regression models what is polynomial regression model how many parametric variables does a regression model include? how to generate a multivariate model of the interaction of parameters? how many tests do i need for polynomial regression