高考数学一轮复习第9章算法初步统计与统计案例第3节统计图表数据的数字特征用样本估计总体市赛课公开课一.pptx

,返回导航,2019,版高三一轮,1/44,栏目导航,双基自主测评,题型分类突破,课时分层训练,2/44,3/44,表示,分析,条形统,计图,扇形统计图,折线统计图,茎叶图,4/44,极差,分组,5/44,频率,6/44,7/44,最多,最中间,平均数,相等,8/44,9/44,10/44,11/44,12/44,13/44,14/44,15/44,16/44,17/44,18/44,19/44,20/44,21/44,22/44,23/44,24/44,25/44,26/44,27/44,28/44,29/44,30/44,31/44,32/44,33/44,34/44,35/44,36/44,37/44,38/44,39/44,40/44,41/44,42/44,43/44,44/44,