On the rate of convergence of normal extremes

Let Yn denote the largest of n independent N(0, 1) variables. It is shown that if the constants an and bn are chosen in an optimal way then the rate of convergence of (Yn – bn )/an to the extreme value distribution exp(–e–x ), as measured by the supremum metric or the Lévy metric, is proportional to 1/log n.

On the rate of convergence of normal extremes

Let Yn denote the largest of n independent N(0, 1) variables. It is shown that if the constants an and bn are chosen in an optimal way then the rate of convergence of (Yn – bn)/an to the extreme value distribution exp(–e–x), as measured by the supremum metric or the Lévy metric, is proportional to 1/log n.