Key Points Normality refers to how your data fits into a normal distribution. You can find out if your data is uniform by conducting a normality test. Normality tests are a fast way of determining ...

This characterization is used as a basis for developing a test, termed the Z test, for the composite hypothesis of normality against asymmetric alternatives. The null distribution of the Z test ...

A tractable location and scale invariant test for normality against all symmetric alternatives is proposed. The test statistic closely approximates a combination of two traditional test statistics, ...