Direction: Given: The histogram below shows the number of students who got the Mathematics 7 modules in Quarter 4 Week 4 Day 1 -5 in a certain high school. 25 (59) (9,13) (13.17) (17,31) (21.25) 2-6 7-11 12-16 22-Dav 27-31 1. What is the class size of each classes? 2. How many students who got the lowest range scores? 3. What is the class mark scores of the greatest number of students in the graph? 8 10 5​