Consider the following addition rule to find the probability of the union of two events A and

Question:

Consider the following addition rule to find the probability of the union of two events A and B:
P(A or B) = P(A) + P(B) – P(A and B)
When and why is the term P(A and B) subtracted from the sum of P(A) and P(B)? Give one example where you might use this formula.
Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: