Figure 6
The horizontal axis depicts the school numbers. From left to right, the school numbers are as follows: S 1, S 2, S 3, S 4, and S 5. The vertical axis depicts the issues with school control, ranging from 1 to 4 in increments of 1 unit. The details for the box plot are as follows: S 1: Lower Quartile: approximately 3.8. Median: approximately 4.0. Upper Quartile: approximately 4.2. Minimum: approximately 3.4. Maximum: approximately 4.3. Outlier: approximately 3.1. S 2: Lower Quartile: approximately 3.3. Median: approximately 3.7. Upper Quartile: approximately 4.0. Minimum: approximately 2.8. Maximum: approximately 4.2. Outlier: approximately 2.5. S 3: Lower Quartile: approximately 4.3. Median: approximately 5.0. Upper Quartile: approximately 5.0. Minimum: approximately 4.0. Maximum: approximately 5.0. S 4: Lower Quartile: approximately 3.8. Median: approximately 4.2. Upper Quartile: approximately 4.5. Minimum: approximately 2.5. Maximum: approximately 4.8. S 5: Lower Quartile: approximately 2.8. Median: approximately 3.2. Upper Quartile: approximately 3.5. Minimum: approximately 2.0. Maximum: approximately 3.8. Outliers: approximately 1.0 and approximately 4.5. Note: All numerical data values are approximated.Kruskal–Wallis test investigating the differences between schools. Note: The higher the mean value the more issues the school faces with school control according to the teachers. Source: Authors' own work