SOLUTION: If P(A)=7/36,P(B)=1/6 and P(A and B) = 0, what can you say about P(A or B)? Does that mean that they are equal? I really do not know on this.Please help.

Algebra ->  Probability-and-statistics -> SOLUTION: If P(A)=7/36,P(B)=1/6 and P(A and B) = 0, what can you say about P(A or B)? Does that mean that they are equal? I really do not know on this.Please help.      Log On


   

Question 206709: If P(A)=7/36,P(B)=1/6 and P(A and B) = 0, what can you say about P(A or B)?

Does that mean that they are equal? I really do not know on this.Please help.
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
P(A or B)
=7/36 + 6/36
=13/36
.
Ed