sas课后习题解答

《sas课后习题解答》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、学号：X12303003专业：环境工程姓名：刘响响procunivariatefreqnormalplotdata=D3;varchinesemaths;classgender;run;procunivariatefreqnormalplotdata=D3;varenglish;run;myresult:TheSASSystem10:08Saturday,October17,201258TheUNIVARIATEProcedureVariable:chinese(chinese)gender=fMomentsN

2、50SumWeights50Mean69.26SumObservations3463StdDeviation17.5485449Variance307.951429Skewness0.03380771Kurtosis-1.2532777UncorrectedSS254937CorrectedSS15089.62CoeffVariation25.3372003StdErrorMean2.48173902BasicStatisticalMeasuresLocationVariabilityMean69.26000S

3、tdDeviation17.54854Median71.00000Variance307.95143Mode43.00000Range56.00000InterquartileRange30.00000NOTE:Themodedisplayedisthesmallestof12modeswithacountof2.Quantiles(Definition5)QuantileEstimate100%Max98.099%98.095%97.090%94.575%Q384.0Quantiles(Definition5

4、)QuantileEstimate50%Median71.025%Q154.010%45.05%43.01%42.00%Min42.0FrequencyCountsPercentsPercentsPercentsValueCountCellCumValueCountCellCumValueCountCellCum4212.02.05912.038.08024.072.04324.06.06212.040.08112.074.04412.08.06312.042.08412.076.04524.012.06412

5、.044.08512.078.04824.016.06812.046.08612.080.04912.018.06912.048.08712.082.05024.022.07012.050.08824.086.05312.024.07212.052.09212.088.05412.026.07424.056.09412.090.05512.028.07512.058.09512.092.05624.032.07624.062.09724.096.05712.034.07712.064.09824.0100.05

6、812.036.07924.068.0TheUNIVARIATEProcedureVariable:chinese(chinese)gender=mMomentsN50SumWeights50Mean72.56SumObservations3628StdDeviation16.1853549Variance261.965714Skewness0.02382653Kurtosis-1.2879004UncorrectedSS276084CorrectedSS12836.32CoeffVariation22.306

7、1672StdErrorMean2.28895485BasicStatisticalMeasuresLocationVariabilityMean72.56000StdDeviation16.18535Median73.00000Variance261.96571Mode51.00000Range54.00000InterquartileRange30.00000Quantiles(Definition5)QuantileEstimate100%Max99.099%99.095%98.090%94.575%Q3

8、88.050%Median73.025%Q158.0Quantiles(Definition5)QuantileEstimate10%51.05%50.01%45.00%Min45.0FrequencyCountsPercentsPercentsPercentsValueCountCellCumValueCountCellCumValueCountCellCum4512.02.0651