（3分）https://bgk-photo.cdn.bcebos.com/08f790529822720efe8dea9a6bcb0a46f21fab0b.jpg= ﹣3 ．
（3分）https://bgk-photo.cdn.bcebos.com/08f790529822720efe8dea9a6bcb0a46f21fab0b.jpg= ﹣3 ．
发布时间：2024-09-20 20:17:31
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- 1.（3分）https://bgk-photo.cdn.bcebos.com/08f790529822720efe8dea9a6bcb0a46f21fab0b.jpg= ﹣3 ．
- 2.=https://bgk-photo.cdn.bcebos.com/622762d0f703918fe48ed2ab413d269759eec470.jpg 3分( )
- 3.①如右图所示（3分） ②D（3分） ③0.4（3分）https://bgk-photo.cdn.bcebos.com/b8389b504fc2d562c17ed793f71190ef76c66c5d.jpg
- 4.https://bgk-photo.cdn.bcebos.com/63d0f703918fa0ecb8103e6c369759ee3c6ddbf8.jpg则https://bgk-photo.cdn.bcebos.com
- 5.(10分)解:https://bgk-photo.cdn.bcebos.com/3801213fb80e7bece3298e813f2eb9389a506bdb.jpg三步骤:2、3、3置信区间:(2.797,3.837
- 6..· https://bgk-photo.cdn.bcebos.com/ac345982b2b7d0a235be16e3dbef76094b369a5c.jpgA. piled up· https://
- 7..· https://bgk-photo.cdn.bcebos.com/b21c8701a18b87d6f936b961170828381f30fd5c.jpgA. devastated· https:
- 8.(江西省名校学术联盟2019届高三质量检测)已知向量https://bgk-photo.cdn.bcebos.com/42166d224f4a20a464c501a680529822730ed0f3.jpg
- 9.https://bgk-photo.cdn.bcebos.com/baidu/pic/item/4e4a20a4462309f77a86d2817a0e0cf3d6cad6bc.jpg则https://
- 10.https://bgk-photo.cdn.bcebos.com/baidu/pic/item/0dd7912397dda14450e13e20bab7d0a20df486bc.jpg，则https:/
