| 活动项 | b1 | b4 | b7 | b11 |
年级 | 初一 |
|
| 18 (36.73%) |
|
初二 |
|
| 20 (40.82%) |
| |
初三 |
|
| 11 (22.45%) |
| |
生源地 | 大城市 | 3 (2.65%) | 8 (9.88%) |
|
|
城镇 | 48 (42.48%) | 46 (56.80%) |
|
| |
农村 | 62 (54.87%) | 27 (33.32%) |
|
| |
独生子女 | 是 |
|
|
| 7 (33.33%) |
否 |
|
|
| 14 (66.67%) | |
卡方检验 | Sig. | 0.003 | 0.014 | 0.001 | 0.028 |