Question

Fan + Medal

Answer 1

You have two events A and B such that P(A|B) = 0.4 and P(A) = 0.4. Based on this information, what can you conclude?

Answer 2

Event A is not dependent on Event B.
Event A is dependent on Event B.
Event B is dependent on Event A.
Events A and B are dependent on each other.
It is not possible to determine if the events are independent.

Answer 3

Event A is not dependent on Event B.

Answer 4

That't because p&a can get the same thing that p&a&b can get. So really, the b isn't necessary.