Asixth-grade class has 20 total students, while the entire middle school has 1,000 students. a census is taken of the entire school’s population to see on which day of the week every student was born. theoretically, 14.3%, or 1/7 of the students should have been born on each day. the table here shows that the results for the entire school are closer to this prediction than the results for the sixth-grade class are. what is a good explanation for this?