Search results with tag "Tests for normality"

THE SHAPIRO-WILK AND RELATED TESTS FOR NORMALITY

n are actually i.i.d. with some normal distribution and n is fairly large, then S and K′should be close to 0. A statistic for testing normality called the Jarque–Berastatisticis JB := n 6 S2 + 1 4 K′2 . As n becomes large, if normality holds, the distribution of JB converges to a χ2 distribution with 2 degrees of freedom. The test was ...

  Tests, Normal, Normality, Hospira, Wilks, Shapiro wilk, Tests for normality