社会统计学作业一.doc

1、表1是某大学二年级135个同学的社会统计学课程的期末考试成绩请将数据输入SPSS软件，并（1）对考试成绩进行排序和分组（10分），（2）制作频数分布表（10分）并绘制频数分析统计图（10分）0请注意分组时按照下列标准:等级AA-B+BBC+CC-D+DF分数90-10086-8983-8580-8276-7973-7570-7266-6963-6560-620-59表1某专业二年级同学社会统计学期末考试成绩（百分制）学生成绩学生成绩学生成绩学生成绩学生成绩1862834088827010971260296556938388110803653030578584881118742831785883

2、8568112665853286599386871138468733846095878811483770348761718891115858643585629089761167895136936386908711781105837966489918111881119038826589926111971125039786683937212086138740806784948612191148241746844952912266156542726968963712358166843737089978212468178644867184988212580188045857286998212677可复

3、制.编制.期待你的好评与关注!198146907379100851270020704769747810178128542180488675871028012962224949867688103901305423805084778210482131652470518178831057213274255952907992106861337026805334808610780134722752548481861088213573(1) 排序和分组见步骤：排序：DataSort CasesSort by 成绩(Ascending)分组：TransformRecode into different va

4、riables成绩out put成绩分组1为90-00, 2为8689, 3为83-85以此类推。详见作业l.sav (2) 频数分布表如下图步骤：AnalyzeDescriptive StatisticsFrequencies成绩分组成域分纽FrequencyPercentValid PercentCumulative PercentValid A139.69.69.6A-2820.720.730.4B*1611.911.942.2B2216.316.358.5B85.95.964.443.03.067.4C12898976.3c75.25.281.5D*5373785.2D3222287.4F17126126100.0Total1351000100 0(3)频数分布图如下：步骤：AnalyzeDescriptive StatisticsFrequencies成绩分组ChartsHistograms (With normal curve)oHistogramAKbodMean =4.97Std. Cev. -3.264NT 35（注：文档可能无法思考全面，请浏览后下载，供参考。）