What is The Age Range of Students Studying in Different Year Levels? 

This graph shows the age range of the kids in the class and what year they’re in. There is only one 12 year old. There is 17 13 year olds and 4 14 year olds, 2 in year 8 and 2 in year 9. The reason there is only 1 kid that’s 12 year old is because you’d need to start school late and barely anyone has done that. There is 17 people that are 13 years old in the class, this is because there is a lot of year 8’s and most year 8’s are 13 years old due to the year they started school.