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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,统计学作业,第一章,单项选择题,BDCCA BADAA,多项选择题,BCD BD ACD CD ACD,ABCDE ABC ACD ABC ACE,第二章,单项选择题,BBBAD CBB,B,C,多项选择题,CDE BDE ADE ABD ABCDE,判断题,第三章,单项选择题,CA(BC)BD ACACD,多项选择题,AD ACE ABC CD ABCD,第四章,单项选择题,CCBDD ACACC,多项选择题,AE BC ABCDE ABCE BDE,判断题,1,、,2,、,国家和地区,国土面积,人口数,人口密度,世界总计,13465.16,46.80,亚洲,中国,134.61,日本,337.70,印度,324.14,非洲,3037.71,欧洲,73523.2,北美洲,2303.05,南美洲,35668,大洋洲,3,、,甲品种,乙品种,f,xf,x,f,xf,x,1.2,600,500,1,500,500,0.8,404,505,1.3,676,520,0.5,720,1440,0.7,371,530,1.3,702,540,1.5,699,466,4,、,5,、,人均,GDP,省市数,比重（,%,）,组中值,向上累计,1,3.23,1250,1,13,41.94,3750,14,10,32.26,7500,24,5,16.13,12500,29,1,3.23,17500,30,1,3.23,22500,31,合计,31,100,-,-,第五章,单项选择题,CBBDA DBAAB,多项选择题,BCDE ACD ABCD ABDE AB,辨析题,1、,2000,2001,2002,2003,2004,2005,发展水平,285,348.72,391.2,413.82,562.8,580.81,累计增长量,-,63.72,106.2,128.82,277.8,295.81,逐期增长量,-,63.72,42.48,22.62,148.98,18.01,定基发展速度,-,122.36,137.26,145.2,197.47,203.79,环比发展速度,-,122.36,112.18,105.78,136.0,103.2,定基增长速度,-,22.36,37.26,45.2,97.47,103.79,环比增长速度,-,22.36,12.18,5.78,36.0,3.2,增长1%绝对值,-,2.85,3.49,3.91,4.14,5.63,2、,3、,4、,年份,t,y,ty,t,2,2001,1,320,2002,2,332,2003,3,340,2004,4,356,2005,5,380,合计,15,1728,5328,55,年份,2001,2002,2003,2004,2005,合计,t,-2,-1,0,1,2,0,水稻产量,y,320,332,340,356,380,1728,t,4,1,0,1,4,10,ty,-640,-332,0,356,760,144,2007,年粮食产量预测值,=,或：,第六章 统计指数,单项选择题,BBBCA CBDDB,多项选择题,BCE BC AB ABE ABE,判断题,1、,2、,3,、,4,、,5,、,6,、,第七章 相关与回归分析,单项选择题,DA(AC)AC BCDBB,多项选择题,ABC,ABC,AC,ABE AC ABCD,判断题,计算题,1.,2.,4.,第八章 抽样与抽样估计,单项选择题,DBAAC CACCC,多项选择题,ACE ACD ABCD,ABCD,ABCD,月产值（万元）,组中值,工厂数（个）,010,5,20,663.55,1020,15,9,161.80,2030,25,2,405.56,3040,35,2,1175.16,合计,33,2406.07,
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