| Shop | 2012 店铺销售 | 2013 店铺销售 | 店铺 2013 VS 2012 | 2012 男裤销售 | 2013 男裤销售 | 男裤销售 2013 VS 2012 |
| No1 | 96,191 | 82,476 | -14% | 22,563 | 14,621 | -35% |
| No2 | 57,717 | 50,665 | -12% | 9,568 | 6,056 | -37% |
| No3 | 19,935 | 18,925 | -5% | 4,579 | 5,974 | 30% |
| No4 | 59,018 | 67,475 | 14% | 14,868 | 15,393 | 4% |
| No5 | 31,087 | 30,417 | -2% | 7,369 | 6,333 | -14% |
| No6 | 94,489 | 94,977 | 1% | 23,646 | 20,434 | -14% |
| No7 | 32,979 | 29,949 | -9% | 9,041 | 6,668 | -26% |
| No8 | 30,877 | 32,204 | 4% | 9,661 | 9,187 | -5% |
| No9 | 46,051 | 33,634 | -27% | 10,017 | 4,977 | -50% |
| No10 | 12,356 | 10,307 | -17% | 3,415 | 2,507 | -27% |
| No11 | 41,328 | 36,413 | -12% | 5,312 | 5,937 | 12% |
| No12 | 31,321 | 29,657 | -5% | 7,560 | 6,148 | -19% |
| No13 | 10,402 | 5,276 | -49% | 2,750 | 1,101 | -60% |
| No14 | 47,022 | 47,364 | 1% | 10,421 | 9,628 | -8% |
| No15 | 34,241 | 30,959 | -10% | 7,926 | 5,993 | -24% |
| No16 | 16,276 | 13,288 | -18% | 4,228 | 2,374 | -44% |
| No17 | 29,383 | 29,160 | -1% | 5,664 | 6,099 | 8% |
| No18 | 23,945 | 21,469 | -10% | 6,323 | 4,463 | -29% |
没有学过统计学,但老板要求用统计学,他要求了解的情况如下。 以上是截取国庆期间的店铺销售来对比去年同期国庆期间的销售
1,想根据以上的数据得出 男装裤子的销售增幅和店铺的总体销售之间增幅是否有相关性?
2,把男装裤子有升幅的店铺和下跌的店铺分为两组。来确定是否裤子的生意下跌,是否店铺的总体生意也会下跌。两组店铺数据有什么影响。 请各位推荐用设么统计方法,方法不限,主要是想了解是否男装裤子的生意会对店铺的总体生意有很大关联有方法的,麻烦高人们讲具体点