how to create a probability equation for the below tableoriginal question: surveyed 1200 students on what they would like to see in the new student center? pick 3 of thefollowing choices

Question: What would you like to see in the new Student Center? Pick three of the following choices. Topic Number of responses Sleeping pods 39 Study Areas 150 Vending Machines 50 Charging Stations 78 Couch and Soft Chairs 175 Coffee Shop 249 Movie Zone 66 Board Games 29 Gaming Center 89 Fast Food 175 Cafeteria 100