Do we assume that P(F) can be equal to zero? How?
P(F) can never be 0
P(E and F) = P(E) x P(F) = 0.42
P(E) = 0.42/ P(F) and the denominator can never be 0
The minimum value of P(E) would be = 0.42 / 1 = 0.42, which is < 0.58
But P(F} can also be 0.5 for instance, and in that case:
P(E) = 042/0.5 = 0.84, which is >0.58
Thus, D