Consequently, the tests of normality are always computed when you specify the SPEC statement, and a note is added to the table when the hypothesis of normality is rejected. You can specify the ...

You can find out if your data is uniform by conducting a normality test. Normality tests are a fast way of determining if ...

But when your samples are small and your data is skewed or non-normal, you should consider a Plan B. The Wilcoxon Rank Sum ...