高考数学复习第九章概率第一课时随机事件的概率文市赛课公开课一等奖省名师优质课获奖课件.pptx

第,*,页,返回导航,高三大一轮复习学案,主干回顾 夯基固源,考点研析 题组冲关,课时规范训练,素能提升 学科培优,1/51,2/51,3/51,稳定性,概率,P,(,A,),概率,频率,4/51,互斥事件,A,和,B,最少有一个发生,P,(,A,),P,(,B,),互逆事件,5/51,1,P,(,A,),P,(,A,1,),P,(,A,2,),P,(,A,n,),6/51,7/51,8/51,9/51,10/51,11/51,12/51,13/51,14/51,15/51,16/51,17/51,18/51,19/51,参加测试人数,30,50,100,200,500,800,得60分以上人数,16,27,52,104,256,402,得60分以上频率,参加测试人数,30,50,100,200,500,800,得60分以上人数,17,29,56,111,276,440,得60分以上频率,20/51,21/51,参加测试人数,30,50,100,200,500,800,得60分以上人数,16,27,52,104,256,402,得60分以上频率,0.533,0.540,0.520,0.520,0.512,0.503,22/51,23/51,24/51,25/51,26/51,27/51,28/51,29/51,30/51,31/51,32/51,33/51,34/51,35/51,36/51,37/51,38/51,39/51,40/51,41/51,42/51,43/51,44/51,45/51,46/51,47/51,48/51,49/51,50/51,51/51,