1.You read it as " the probability of event B given event A equals the probability of event A and event B divided by the probability of event A."
2. Enter the correct values that you are given from your word problem into the equation.
3. Divide
PROBLEM 1
PROBLEM 2
REFLECTION
I think this is sometimes tricky, I just have to remember to put the first and second event over the first event.
ADDITIONAL RESOURCES
http://www.mathsisfun.com/data/probability-events-conditional.html
http://www.mathgoodies.com/lessons/vol6/conditional.html
