企业 | 设备能力x/(千瓦/人) | 劳动生产率y/(千元/人) | xy | x2 | y2 |
(1) | (2) | (3) | (4) | (5) | (6) |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 | 2.8 2.8 3.0 2.9 3.4 3.9 4.0 4.8 4.9 5.2 5.4 5.5 6.2 7.0 | 6.7 6.9 7.2 7.3 8.4 8.8 9.1 9.8 10.6 10.7 11.11 11.8 12.1 12.45 | 18.76 19.32 21.60 21.17 28.56 34.32 36.40 47.04 51.94 55.64 59.94 64.90 75.02 86.80 | 7.84 7.84 9.00 8.41 11.58 15.21 16.00 23.04 24.01 27.04 29.16 30.25 38.44 49.00 | 44.89 47.61 51.84 53.29 70.56 77.44 82.81 96.04 112.36 114.49 123.21 139.24 146.41 153.76 |
Σ | 61.8 | 132.9 | 621.41 | 296.80 | 1313.95 |