Hello, juliak!
The secret is in the first sentence: ."The events A and B are independent."
This means: .
Got it?
the events A and B are independent and P(A)=0.3 and P(B)=0.5
Find P(AUB)
I have no idea how to approach this
The formula is
p(A) + p(B) - p(AnB) (n being the intersection symbol) but I do not know how to find that amount of intersection
Help, please?