In: Statistics and Probability
In a recent sales period, 50% of automobiles sold were manufactured by American companies, 40% were manufactured by Asian companies, and 10% were manufactured by European companies. Twenty percent of the American autos were SUV’s, 15% of the Asian autos were SUV’s, and 10% of the European autos were SUV’s. a. express the given information in a tree diagram b. if you randomly selected one auto sold during this time period find the probability that: i. it was an American SUV ii. it was an SUV iii. it was an American auto or an SUV iv. it was an American auto given that it was an SUV v. it wasn’t American given that it wasn’t an SUV