SOLUTION: Find the indicated probability. If P(A) = 0.3, P(B) = 0.6, and P(A and B) = 0.1, find P( A or B) .

Algebra ->  Probability-and-statistics -> SOLUTION: Find the indicated probability. If P(A) = 0.3, P(B) = 0.6, and P(A and B) = 0.1, find P( A or B) .      Log On


   

Question 628339: Find the indicated probability.
If P(A) = 0.3, P(B) = 0.6, and P(A and B) = 0.1, find P( A or B) .
Answer by John10(297) About Me  (Show Source):
You can put this solution on YOUR website!
Hint: the formula is P(A or B) = P(A) + P(B) - P(A and B).
I think that you can find the answer from there:)
John10