Mathematics
Mathematics
Problem
Prince Edward High School prides itself on the behaviour of its students. However, from time to time they misbehave and as a result are placed on detention. The studious school master records the number of students on detention each week throughout the year:| 0 | 2 | 1 | 5 | 0 | 1 | 4 | 2 | 3 | 1 | 4 | 3 | 0 | 2 | 9 | 2 | 1 | 5 | 0 | 3 |
| 6 | 4 | 2 | 1 | 5 | 1 | 0 | 2 | 1 | 4 | 3 | 1 | 2 | 0 | 4 | 3 | 2 | 1 | 2 | 3 |