Question

If P(A)=0,4, P(B) =0.5 and P(A ∩B) =0.2 then P(AUB) =

Answer 1

Answer:

Step-by-step explanation:

By formula the formula for P(A∪B∪C) and indep., P(A∪B∪C) = ... (a) P(A ∩ B) Solution: P(A|B)P(B)=0.4 · 0.5= 0.2. (b) P(B|A) Solution: P(B ...