|
| N | 均值 | 标准差 | 标准误 | 均值的95%置信区间 | 极小值 | 极大值 | |
| 下限 | 上限 | |||||||
| 法语 | 97 | 122.1959 | 11.86525 | 1.20473 | 119.8045 | 124.5873 | 81.00 | 144.00 |
| 英语 | 93 | 119.7957 | 14.81668 | 1.53642 | 116.7442 | 122.8472 | 59.00 | 145.00 |
| 阿拉伯语 | 48 | 111.9375 | 10.61393 | 1.53199 | 108.8555 | 115.0195 | 82.00 | 142.00 |
| 总数 | 238 | 119.1891 | 13.38216 | 0.86744 | 117.4802 | 120.8979 | 59.00 | 145.00 |