In a wooded area, you randomly select 10 trees and find that 3 are tagged. you conclude that there is a 30% probability of randomly selecting a tagged tree. a. empiricalb. theoretical

At a pizza shop 70% of the customers order a pizza 25% of the customers order a salad and 15% of the customers order both a pizza and a salad if s customer is chosen at random what is the probability that he or she orders either a pizza or a salad