solve

Sales representatives at a car dealership were split into two groups. One group used an aggressive approach to sell a customer a new automobile. The other group used a passive approach. The following table summarizes the records for 675 customers. Approach Sale No Sale Total a Aggressive 4115 270 385 Passive 230 60 290 Total 345 330 675 If one of these customers is selected at random, determine the probability of a sale, given that the aggressive approach was used. The probability of a sale, given that the aggressive approach was used, is (Type an integer or a simplified fraction.)