Question

Is the chi-square test appropriate to run for this analysis

Answer 1

Introduction- A Chi-square or X-square test is a statistical measurement that allows comparing the expectations with observed data. The chi-square test calculates probability value or p-value to the 2 degrees of freedom.

The chi-square test is a widely used statistical method to test the null hypothesis with a good level of significance, the effectiveness of this method depends on the radon data collection and mutually exclusive down independent variables.

Chi-square is a very effective method to test the relationship between categorical variables, it is a distribution-free or non-parametric statistical method so it shows good results when we measure dependent variables as a nominal level.

I think Chi-square is good for any analysis except some pre-defined conditions such as a collision of variables and comparison between Chi-square and other non-parametric tests.