指标 | M | 实测样本/% | 推测值/% | 代表值/% | K | 天然 | 97.8, 98.8, 97.0, 99.2, 93.8, 95.3, 93.3, 93.2, 90.8, 94.6, 93.0, 90.7, 93.1, 90.2, 95.1 | N/A | 92.9 | 4∶1 | 95.5, 93.2, 95.3, 94.1, 93.1 | 93.8 | 93.3 | 3.5∶1 | 92.4, 90.2, 91.5, 98.8, 99.0 | 94.2 | 91.3 | 3∶1 | 89.0, 91.3, 93.8, 93.4, 95.6, 94.5, 91.7, 94.3, 93.4 | N/A | 91.8 | 2.5∶1 | 90.6, 95.3, 93.0 | 92.2, 93.0, 94.5 | 91.7 | 2∶1 | 95.1, 90.0, 90.8, 95.1, 98.3, 92.5, 93.2, 97.7, 92.6, 91.6, 97.7, 94.1, 98.4, 87.8, 95.5, 93.4, 92.7, 96.8, 92.5, 95.8, 92.0 | N/A | 92.9 | 1.5∶1 | 90.6, 93.8, 95.2, 94.9, 93.1 | 93.7 | 92.2 | n | 天然 | 40.7, 41.1, 42.1, 39.1, 38.5, 39.6, 38.2, 41.6, 40.7, 41.9, 42.0, 43.5, 43.5, 42.0, 43.8 | N/A | 43.0 | 4∶1 | 39.0, 40.4, 39.4, 40.2, 40.7 | 40.3 | 40.5 | 3.5∶1 | 38.3, 39.8, 38.9, 37.9, 37.8 | 38.7 | 39.2 | 3∶1 | 40.6, 39.4, 37.7, 39.5, 38.1, 38.8, 40.6, 38.9, 39.5 | N/A | 39.8 | 2.5∶1 | 38.4, 39.3, 38.9 | 38.7, 38.9, 38.8 | 39.1 | 2∶1 | 38.2, 41.5, 41.4, 38.6, 37.8, 41.5, 41.1, 38.2, 41.4, 42.0, 40.6, 37.9, 44.6, 39.7, 41.0, 41.5, 40.2, 42.8, 40.8, 43.1, 39.5 | N/A | 41.3 | 1.5∶1 | 40.2, 40.0, 37.9, 36.8, 37.0 | 39.5 | 39.8 | $ {n}_{j} $ | 天然 | 26.8, 27.1, 28.3, 28.8, 28.1, 29.3, 27.8, 31.7, 30.6, 33.9, 34.0, 35.7, 35.7, 34.0, 36.1 | N/A | 32.7 | 4∶1 | 22.2, 24.0, 23.7, 24.7, 25.3 | 24.4 | 24.9 | 3.5∶1 | 23.3, 25.1, 24.0, 21.5, 21.3 | 22.5 | 24.2 | 3∶1 | 23.3, 24.3, 22.2, 22.9, 21.1, 22.0, 24.3, 22.2, 22.9 | N/A | 23.5 | 2.5∶1 | 20.8, 23.3, 22.1 | 22.5, 21.7, 22.9 | 23.3 | 2∶1 | 21.9, 26.1, 27.0, 23.6, 23.7, 28.2, 27.6, 24.1, 28.0, 28.8, 26.0, 22.6, 31.0, 24.9, 26.5, 27.1, 22.8, 26.2, 23.7, 26.7, 21.9 | N/A | 26.6 | 1.5∶1 | 24.7, 24.5, 21.9, 20.2, 20.5 | 22.3 | 23.9 |
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