2003 年上海华东师范大学社会经济统计学原理考研真题
一、名词解释(40 分)
1.统计;
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2.大量观察法;
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3.平均差;
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4.抽样调查;
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5.区间估计;
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6.显著性检验;
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7.相关分析;
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8.回归分析
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二、简答题(50 分)
1.一个科学的统计指标的设置,必须遵循什么原则?
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2.一个完整的统计调查方案包括哪些方面?
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3.算术平均数的数学性质有哪些?
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4.假设检验的步骤是哪些?
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5.如果数据具备,您如何编制一张某年某地区人口的年龄与文化程度的分组交叉表?
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三、计算题(60 分)
1.某企业职工月工资分布如下,请计算该月该企业职工月工资中位数。
2.某企业 1993 年的利润为 10 万元,1994 年比 1993 年增长 30%1995 年比 1994 年增长 40%1996
年比 1995 年增长 20%1997 年利润为 30 万元,1998 年利润为 50 万元。
要求∶
(1)计算各年的环比发展速度;
(2)计算 1993~1998 年利润的平均增长速度;
(3)计算 1993~1998 年平均每年的利润。
3. 三种产品的产量及其不变价格资料如下,根据资料要求∶
(1)各种产品的个体产量指数及全部产品的产量总指数;
(2)报告期由于三种产品产量增加所增加的产值(按不变价格计算)。