1、返回,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,第四节,古典概型与几何概型,1/75,01,突破点,(,一,),古典概型,02,突破点,(,二,),几何概型,04,全国卷,5,年真题集中演练,明规律,课时达标检测,05,03,突破点,(,三,),概率与统计,综合问题,2/75,01,突破点(一)古典概型,3/75,完成情况,抓牢双基,自学区,4/75,5/75,6/75,7/75,8/75,完成情况,研透高考,讲练区,9/75,10/75,11/75,12/75,13/75,14/75,15/75,组别,PM,2.5,浓度,(,微克,/,立方米,)
2、频数,/,天,第一组,(0,35,32,第二组,(35,75,64,第三组,(75,115,16,第四组,115,以上,8,16/75,17/75,02,突破点(二)几何概型,18/75,完成情况,抓牢双基,自学区,19/75,20/75,21/75,22/75,23/75,完成情况,研透高考,讲练区,24/75,25/75,26/75,27/75,28/75,29/75,30/75,31/75,32/75,33/75,34/75,35/75,36/75,37/75,38/75,39/75,40/75,03,突破点(三)概率与统计,综合问题,41/75,42/75,43/75,44/75,4
3、5/75,46/75,47/75,48/75,年纪,5,15),15,25),25,35),35,45),45,55),55,65,频数,5,10,15,10,5,5,支持,“,生,育二胎,”,4,5,12,8,2,1,49/75,年纪不低于45,岁人数,年纪低于45岁,人数,总计,支持,不支持,总计,50/75,P,(,K,2,k,),0.050,0.010,0.001,k,3.841,6.635,10.828,P,(,K,2,k,),0.050,0.010,0.001,k,3.841,6.635,10.828,51/75,年纪不低于45,岁人数,年纪低于45岁,人数,总计,支持,3,29,
4、32,不支持,7,11,18,总计,10,40,50,52/75,53/75,54/75,55/75,56/75,57/75,年级名次是否近视,1,50,951,1 000,近视,41,32,不近视,9,18,58/75,59/75,60/75,PM,2.5,指数,0,50,(50,100,(100,150,(150,200,(200,250,(250,300,300,空气,质量,优,良,轻微污染,轻度污染,中度污染,中度重污染,重度污染,天数,4,13,18,30,9,11,15,61/75,62/75,非重度污染,重度污染,累计,供暖季,非供暖季,累计,100,63/75,非重度污染,重度污染,累计,供暖季,22,8,30,非供暖季,63,7,70,累计,85,15,100,64/75,04,全国卷5年真题集中演练明规律,65/75,66/75,67/75,68/75,69/75,70/75,71/75,72/75,73/75,74/75,谢 谢 观 看,75/75,
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