Time Remaining Return Next 7 10 points Many states mandate tests that have to be passed in order for the students to graduate with a high school diploma. A local school superintendent believes that after school tutoring will improve the scores of students in his district on the state's graduation test. As a trial run, a tutor agrees to work with 15 students for a month. The superintendent ask the school board to implement this after-school tutoring program if there is evidence that students scores would increase by an average of more than 20 points. The superintendent will test a hypothesis. Write appropriate hypotheses (please use symbols). BIUAAT X XE 12pt Paragraph 0 words 100 max Next Previous 9:57 AM