9.7 | 9.8 | 9.6 | 9.5 | 9.8 | 9.9 | 9.8 | 9.7 | 9.8 | 9.7 |
9.8 | 9.9 | 9.7 | 9.8 | 9.5 | 9.7 | 9.7 | 9.9 | 9.7 | 10.0 |
质量(kg) | 9.5 | 9.6 | 9.7 | 9.8 | 9.9 | 10.0 |
数量(箱) | 2 | 1 | 7 | a | 3 | 1 |
分析数据:
平均数 | 众数 | 中位数 |
9.75 | b | c |