Question

If A and B are two events that P(A)= 0.35 and P(B)= 0.45 find P(a or b)

Answer 1

Answer:

P(A or B)=0.6425

Explanation:

To find P(A or B), plug your values for A and B into the equation:

P(A or B)= P(A) + P(B) - P(A and B)