What conclusion can you make from the pie graph below? A pie chart titled "NUMBER OF PATIENTS DISCHARGED IN MARCH BY SERVICE." The approximate data is as follows: Surgery: 5 percent, Pediatrics: 7 percent, Orthopedics: 10 percent, Obstetrics: 15 percent, General Medicine: 25 percent, Newborn Nursery: 25 percent, PICU: 20 percent, Gerentology: 8 percent, Psychiatry: 4 percent, and Rehabilitation: 5 percent. A pie graph is a good choice and is often used to display this kind of data. A pie graph should not be used, because there are too many categories for effective display. A pie graph should not be used, because the data are representational instead of quantitative. A pie graph should not be used, because the data are qualitative instead of quantitative