Fill in the blank. If n(E1 and E2) = 4 and n(E1) = 16, then

Last updated: 7/26/2022

Fill in the blank. If n(E1 and E2) = 4 and n(E1) = 16, then P(E2 | E1) = _______. If n(E1 and E2) = 4 and n(E1)= 16, then P(E2 | E1) = _______ (Type an integer or a simplified fraction)