Using the WVS dataset, I created two dichotomous variables, using two of the variables related to what is important for children: self-expression and obeying. I classified each country in terms of whether it felt these two issues were less important or more important. The two variables are called CHILDEXPR2CAT and CHILDOBEY2CAT. Use these variables in a crosstab and run a chi-square test. Explain your results.