A chisquare test for goodness of fit for which there are 4 c

A chi-square test for goodness of fit for which there are 4 categories and 20 participants would have how many degrees of freedom

Solution

A chi-square test for goodness of fit for which there are 4 categories and 20 participants would have how many degrees of freedom

degrees of freedom = number of categories -1

= 4 - 1

= 3