The Chi-squared distribution, with degrees of freedom $k$, describes the distribution of $\displaystyle \sum_{1=1}^{k} Z_k^2$ values, where $Z_k$ represents any value ...

Now go to your Desktop and double click on the JMP file you just downloaded. This action will start JMP and display the content of this file: Click on the Analyze menu, select Fit Y by X. Click the ...

Consider that you are exploring a dataset, and you are wondering if there is a relationship between the two categorical variables? To check this, you can go through an effective statistical test and ...

output out=chisqdat pchi lrchi n nmiss; title 'Chi-Square Tests for 3 by 5 Table of Eye and Hair Color'; run; proc print data=chisqdat noobs; title 'Chi-Square Statistics for Eye and Hair Color'; ...