$\alpha =\beta$

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

${\xi }^{\left(\alpha ,\beta \right)}\left(\psi \left(A,B\right)\right)$

0.9988

0.9978

0.9969

0.9962

0.9956

0.9950

0.9946

0.9942