Question

P(A) - P(Ā) =0.2 then P(A)=?

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

P(A)=0.6

Step-by-step explanation:

P(A)-P(Ā)=0.2

P(A)-(1-P(A))=0.2

2P(A)-1=0.2

P(A)=1.2/2

P(A)=0.6