Answer:
The probability that both events occur
P(A n B) = 0.2
Step-by-step explanation:
Independent events :-
two events are independent If the incidence of one event does not affect the probability of the other event.
The condition of independent events
P(A n B) = P(A) P(B)
Dependent events
If the incidence of one event does affect the probability of the other event.
Given data P(A) = 0.4 and P(B) = 0.5
The probability that both events occur
P(A n B) = 0.4 X 0.5 = 0.2