文档介绍：统计从业资格考试****题
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities3
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
统计基础知识与统计实务(一)
单位：_______________姓名：_____________得分：__________
一、单项选择题（每题有1个正确答案，将正确答案选项的代表字母填写在答题纸上；每题1分，30 道题，共30分）
，总体是（ ）。
，其划分的标志是（ ）。 
、计量                
，其末组为开口组，下限为200，又知其邻组的组中值为170，则末组组中值为（ ）。
       
（ ）。
    、相对数和平均数
%，则2000—2008年期间平均发展速度为（ ）。
（ ）。
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities3
of rural drinking water sources, protection of drinking water sources in rural areas by the end of the delimitation of the scope of protection, complete with warning signs, isolating network protection facilities
  
（ ）。