Question

Hey can you please help me posted picture of question

Answer 1

Since the events are dependent, the probability of occurrence of event B will impact the probability of occurrence of event A. So we will be using the formula of conditional probability to find P(A ∩ B).


`P(A|B)= (P(A*B))/(P(B)) \\ \\ P(A*B)=P(A|B)P(B)`

Here P(A*B) indicates P(A ∩ B).

Using the values, we get:

P(A ∩ B) = 0.25 x 0.4 = 0.1

Thus, option A gives the correct answer.