how to predict a linear regression model how many dummy variables are there is dummies tertiles what is the difference between tertile split and dummy split? can you use non-normal tertiles for non-distributed variables what is the dummy variable for a tertile regression? which variable would be used as a dummy variable in a linear regression model? are dummy variables normally distributed what is an example of a dummy variable on a multivariate logistic regression model can you tertile split a variable why put dummy variable in regression model can a tertile split be used for a multivariate regression? what is the correct way to split tertiles can dummy variables be classified as a variable in a tertile when to use dummy variable as tertiles what is the tertile for a non-normal variable? how can nonnormal variables be used to predict regression in multivariate models? when is it appropriate to use dummy variables? why do we use a tertile model is it ok to spit variables in tertiles and put them into multivariate regression?