why do chi squares determine independence do the parameters of a chi square and fisher model work for individual variables? can a chi square and fisher test be used to find independence do you run a fisher or a chi square test for sex are chi square and fisher independent variables is sex and smokers independent? can fisher test independent of sex which variable is independent of sex and smoker status? why are fisher tests used in chi square why is sex independent are pulse rates independent variable in data how to test whether sex is independent from smoker can chi-square testing be run on a single smoker why use chi square and fisher test can you test sex for independent variable how to test the independence of a single variable what variable is independent of sex for an individual? how to test chi square independence is sex independent why do you use a chi square and a fisher test