The pie chart illustrates the distribution of class sizes along four states of Australia. Overall, the classes in Australian Capital Territory and Western Australia mostly manage between 21-25 students per class. Furthermore, the whole territory tend to avoid large class sizes of more than 30 students, increasing chances of more personalized schooling.
Even though, the Australian Capital Territory and Western Australia have similarities in their distributions, the first one has half of class sizes with 21 to 25 students, whilst the western schools have half of the class sizes with less than 21 or between 26 to 30. On the other hand, the trend shown in New South Wales differs dramaticaly from the others due to a higher amount of classrooms with 20 or fewer students, followed by 21 to 25 and 26 to 30. This indicates higher chances of personalized schooling and more controlled environments.
In contrast, South Australia has less than a half classrooms with 26 to 30 students, followed by class sizes with maximum 20 students. This clearly represents a unique pattern across four states of Australia suggesting magistral lectures coupled with personalized classes.