4 | ||||
家庭编号 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
xi(收入)千元 | 0.8 | 1.1 | 1.3 | 1.5 | 1.5 | 1.8 | 2.0 | 2.2 | 2.4 | 2.8 |
yi(支出)千元 | 0.7 | 1.0 | 1.2 | 1.0 | 1.3 | 1.5 | 1.3 | 1.7 | 2.0 | 2.5 |
年平均气温 | 12.51 | 12.84 | 12.84 | 13.69 | 13.33 | 12.74 | 13.05 |
年降雨量 | 748 | 542 | 507 | 813 | 574 | 701 | 432 |
月份 | 产量(千件) | 单位成本(元) |
1 | 2 | 73 |
2 | 3 | 72 |
3 | 4 | 71 |
4 | 3 | 73 |
5 | 4 | 69 |
6 | 5 | 68 |
x | 10 | 15 | 17 | 20 | 25 | 28 | 32 |
y | 1 | 1.3 | 1.8 | 2 | 2.6 | 2.7 | 3.3 |
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