组 别 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
样本数 | | | | | | | |
组别 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
样本中人数 | 2 | 4 | 10 | 10 | 15 | 4 | 3 | 2 |
a | B | c | d | |
1 | 1a | 1b | 1c | 1d |
2 | 2a | 2b | 2c | 2d |
3 | 3a | 3b | 3c | 3d |
A.0 | B.1 | C. | D. |
A.3,23,63,102 | B.31,61,87,127 |
C.103,133,153,193 | D.57,68,98,108 |
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