2.3变量间的相关关系(一、二）.pptpage12.3  变量间的相关关系高二数学page2page3page4page5page6page7page8page9page10page11page12page13page14page15page16page17page18① ② ③ page19page20page21page22                20253035404550556065510152025303540脂肪含量年龄0 page23                20253035404550556065510152025303540脂肪含量年龄0&n..

【2012优化方案同步课件】人教B版 数学：必修3 第2章2.2.1.pptpage1§2.2　用样本估计总体2.2.1　用样本的频率分布估计总体的分布page22.2.1　用样本的频率分布估计总体的分布   课堂互动讲练知能优化训练课前自主学案page3学习目标1.了解当总体的个体取不同值较多，甚至无限时，学会列频率分布表，画频率分布直方图或频率分布折线图去估计总体分布．2．会读茎叶图并利用它估计总体分布．3．体会用样本估计总体的优越性和必要性，培养辩证唯物主义观点，体会数学在生活中的广泛应用．page4课前自主学案收集数据的常用..

（人教B版）高中数学必修三同步课件：本章回顾【2】.pptpage1page2知 识 网 络规律方法总结专 题 归 纳page3page4page5page6page7page8page9page10page11page12page13page14page15page16page17page18page19page20page21page22page23page24page25page26page27page28page29page30page31page32page33page34page35page36page37page38page39page40page41page42page43 

（人教B版）高中数学必修三同步课件：2-3.pptpage1page2课前预习目标课堂互动探究page3page4page5page6page7page8page9page10page11page12page13page14page15page16page17page18page19page20page21page22page23page24page25page26page27page28page29page30page31page32page33page34page35page36page37page38page39page40page41page42page43page44page45page46page47page48page49page50page51page52page53page54page55page56page57page58 

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（人教B版）高中数学必修三同步课件：2-2-1.pptpage1page2page3课前预习目标课堂互动探究page4page5page6page7page8page9page10page11page12page13page14page15page16page17page18page19page20page21page22page23page24page25page26page27page28page29page30page31page32page33page34page35page36page37page38page39page40page41page42page43page44page45page46page47page48page49 

（人教B版）高中数学必修三同步课件：2-1-3、4.pptpage1page2page3课前预习目标课堂互动探究page4page5page6page7page8page9page10page11page12page13page14page15page16page17page18page19page20page21page22page23page24page25page26page27page28page29page30page31page32page33page34page35page36page37page38page39 

（人教B版）高中数学必修三同步课件：2-1-2.pptpage1page2page3课前预习目标课堂互动探究page4page5page6page7page8page9page10page11page12page13page14page15page16page17page18page19page20page21page22page23page24page25page26page27page28page29page30page31page32page33page34page35page36page37page38page39 

（人教B版）高中数学必修三同步课件：2-1-1.pptpage1page2page3课前预习目标课堂互动探究page4page5page6page7page8page9page10page11page12page13page14page15page16page17page18page19page20page21page22page23page24page25page26page27page28page29page30page31page32page33page34page35page36page37page38page39page40page41page42page43page44 

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