Question

PROBLEM 16: In a local restaurant, 40% of the customers were born in Indiana, 40% were born in Ohio, and 35% are IU students. In addition, 10% of the customers are IU students who were born in Indiana, and 20% are IU students who were born in Ohio. If one customer is randomly selected from the restaurant, and it is known that the customer was born in neither Indiana nor Ohio, what is the probability that the customer is an IU student? A) 1/4 B) 1/3 C) 1/5 D) 0.05 E) none of the above