which of the following is a categorical independent variable? if yes, which variable has more than 40 values? when calculating logistic regression? how many variables in a logistic regression model how to do logistic regression what is the logistic regression of categorical data r is needed for logistic regression what is logistic regression model logistic regression on categorical data can a logistic regression model be used on random sample data what kind of logistic regression is n why do you use logistic regression can logistic regression be applied to random sample when you take categorical variables what is the mean? how many variables are in a logistic regression how many variables are in logistic regression how many variables are in the logistic regression why do you use logistic regression model logistic regression model for categorical data do i need to use logistic regression on all independent variables? how to apply logistic regression to categorical data can you use logistic regression on categorical data