Question

Analyze the table below and answer the question that follows.

Answer 1

Answer a is independent

Answer 2

Answer:

The correct option is C.

Step-by-step explanation:

The given table is

                  A                  B              Total

C               0.15             0.05             0.2

D                0.2              0.3               0.5

E                0.15             0.15              0.3  

Total          0.5               0.5               1

Two event are called independent if the probability of one event does not affect the probability of second event.

From the given table it is clear that the probability of A does not affect the probability of B.

Therefore the events A and B are independent. Option C is correct.