Question

Suppose a and B are dependent events of PAB equals .55 and PFB equals .2 what is P of a B

Answer 1

C. 0.11

Step-by-step explanation:

For independent events A and B, the probability P(A ∩ B) can be calculated as:

`P(A\cap B)=P(B)P(A|B)`

So, replacing the probabilities P(B) = 0.2 and P(A |B) = 0.55, we get:

`\begin{gathered} P(A\cap B_{})=0.2(0.55) \\ P(A\cap B)=0.11 \end{gathered}`

Therefore, the answer is 0.11