Grubbs' test for a single outlier (Minitab Outlier Test › Grubbs). G = max|xᵢ − x̄|/s; the critical
value comes from the t distribution, G_crit = (n − 1)/√n · √(t²/(n − 2 + t²)), t = t(1 − α/(2n); n − 2)
(α/n for the one-sided smallest/largest variants); the p-value inverts the same relation.
Grubbs' test for a single outlier (Minitab Outlier Test › Grubbs). G = max|xᵢ − x̄|/s; the critical value comes from the t distribution, G_crit = (n − 1)/√n · √(t²/(n − 2 + t²)), t = t(1 − α/(2n); n − 2) (α/n for the one-sided smallest/largest variants); the p-value inverts the same relation.