how do i test for significance what level of independent variable are the levels of the independent variable does a level of an independent variable count for significance does the number of independent and independent variables have the same significance? do independent variables have more levels which variable has more levels does level of independent variable change the significance does level of independent variables matter how many levels are needed for the independent variable how many levels in independent variable how many levels for a variable do the levels affect the significance of the independent variable? if we increase the level of the independent variable would this change the significance? how does a level of an independent variable affect chi does it matter how many levels a variable has how many levels do independent variables have to be significant how many levels is an independent variable? how many levels independent variable does the number of levels of each independent variable matter for significant changes in the independent variable in a $chi2$ test? how many levels of variables are significant