As part of a physical and human geography fieldwork enquiry, a group of students measured pedestrian flow at 10 different sampling sites.
Complete the table below to show the cumulative percentage for Site 9 and the cumulative total for Site 10.
| Increasing distance from railway station | Site number | Pedestrian count | Cumulative total | Cumulative percentage (%) |
|---|---|---|---|---|
| 1 | 300 | 300 | 20.0 | |
| 2 | 225 | 525 | 35.0 | |
| 3 | 150 | 675 | 45.0 | |
| 4 | 180 | 855 | 57.0 | |
| 5 | 120 | 975 | 65.0 | |
| 6 | 150 | 1125 | 75.0 | |
| 7 | 105 | 1230 | 82.0 | |
| 8 | 90 | 1320 | 88.0 | |
| 9 | 105 | 1425 | ||
| 10 | 75 | 100.0 |