High school students were asked if they High school students were asked if they preferred fiction or nonfiction books. The results are displayed below. Which of the following statements is true, according to the graph? The lowest percentage of those preferring nonfiction is among 9th-grade students. The highest percentage of those preferring nonfiction is among 12th-grade students. The percentage of those preferring fiction and nonfiction is equal among 11th-grade students. The percentage of preference for each type of book is relatively equal among the different grades of students.preferred fiction or nonfiction books. The results are displayed below. Which of the following statements is true, according to the graph? The lowest percentage of those preferring nonfiction is among 9th-grade students. The highest percentage of those preferring nonfiction is among 12th-grade students. The percentage of those preferring fiction and nonfiction is equal among 11th-grade students. The percentage of preference for each type of book is relatively equal among the different grades of students.