[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fFgMnVebpXLrNfmcwQ55cIP36aiZjPQ7XnGPQjgXtikE":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":13,"question":17,"related":18,"source":22,"type":23},[],"2026-01-15 08:48:07",312623717,[8,9,10,11,12],"性别","体重","职业","血型","民族",{"courseId":14,"courseImg":15,"courseName":16},"f7f0e06979d17226f640c0ac609df377","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fd761cc928ccca82a5c885864294007f8.jpg","2025春《医学统计学》课程","下面的变量中,属于数值变量的是",[19,24,31,41,50,60,70,80,85,91],{"answer":20,"createTime":5,"id":6,"options":21,"question":17,"source":22,"type":23},[],[8,9,10,11,12],"v1",0,{"answer":25,"createTime":5,"id":26,"options":27,"question":30,"source":22,"type":23},[],312623718,[12,28,11,10,29],"学历","身高","下列有关个人基本信息的指标,其中属于有序分类变量的是",{"answer":32,"createTime":5,"id":33,"options":34,"question":40,"source":22,"type":23},[],312623719,[35,36,37,38,39],"反映总体统计特征的量","是根据总体中的全部数据计算出的统计指标","是用参数估计出来的量","是统计总体数据得到的量","是由样本数据计算出来的统计指标","统计量是指",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":22,"type":23},[],312623720,[11,45,46,47,48],"血压","肺活量","红细胞计数","脉搏","下面的变量中,属于分类变量的是",{"answer":51,"createTime":5,"id":52,"options":53,"question":59,"source":22,"type":23},[],312623721,[54,55,56,57,58],"分类资料","等级资料","计量资料","圆形资料","无序分类资料","脉搏属于下列哪类资料",{"answer":61,"createTime":5,"id":62,"options":63,"question":69,"source":22,"type":23},[],312623722,[64,65,66,67,68],"抽样误差","过失误差","测量误差","系统误差","个体差异","从某学校中随机抽取一个班调查血压状况,则每个学生血压间的差别被称为",{"answer":71,"createTime":5,"id":72,"options":73,"question":79,"source":22,"type":23},[],312623723,[74,75,76,77,78],"由两个样本计算的指标","由样本计算的率","由样本与总体共同计算的指标","由总体计算的指标","由样本计算的均数","参数是指",{"answer":81,"createTime":5,"id":82,"options":83,"question":84,"source":22,"type":23},[],312623724,[29,11,45,28,9],"下列属于分类资料的指标是",{"answer":86,"createTime":5,"id":87,"options":88,"question":90,"source":22,"type":23},[],312623725,[48,12,9,89,45],"职称","属于分类资料的指标是",{"answer":92,"createTime":5,"id":93,"options":94,"question":96,"source":22,"type":23},[],312623726,[54,95,55,57,56],"有序分类资料","医院科室分为内外妇儿等科,则科室变量属于下列哪类资料"]