SOLUTION: if P(AuB)=.7, P(A) = .3 and P(B)= .9, what is P(AuB)? Show work.

Algebra ->  Probability-and-statistics -> SOLUTION: if P(AuB)=.7, P(A) = .3 and P(B)= .9, what is P(AuB)? Show work.      Log On


   

Question 877557: if P(AuB)=.7, P(A) = .3 and P(B)= .9, what is P(AuB)? Show work.
Found 2 solutions by edjones, jim_thompson5910:
Answer by edjones(8007) About Me  (Show Source):
Answer by jim_thompson5910(35256) About Me  (Show Source):