SPSS第二次作業(yè)演示教學(xué)

SPSS第二次作業(yè)優(yōu)選資料1.SPSS規(guī)定：當樣本含量3n5000時，結(jié)果以Shapiro-Wilk為準。當樣本含量n>5000時，結(jié)果以K-S為準。正態(tài)性檢驗結(jié)果顯示,其中粵東對應(yīng)的Shapiro-Wilk檢驗P值為0.005，所以，粵東的數(shù)據(jù)分布不遵從正態(tài)的。同理，粵西的數(shù)據(jù)也不遵從正態(tài)分布。CaseProcessingSummaryCasesValidMissingTotal地區(qū)NPercentNPercentNPercent降雨量粵東12100.0%0.0%12100.0%粵西12100.0%0.0%12100.0%地區(qū)降雨量粵東Mean95%ConfidenceIntervalforMean5%TrimmedMeanMedianVarianceStd.DeviationMinimumMaximumRangeInterquartileRangeSkewnessKurtosis粵西Mean95%ConfidenceIntervalforMean5%TrimmedMeanMedianVarianceStd.DeviationMinimumMaximum

DescriptivesStatisticStd.Error1617.85883.5302LowerBound1434.010UpperBound1801.7071597.2871499.45083727.544289.35711369.12236.9867.8449.71.348.637.4871.2321851.433136.9191LowerBound1550.076UpperBound2152.7901855.2651922.800224962.059474.30171222.62411.3僅供學(xué)習(xí)與交流，如有侵權(quán)請聯(lián)系網(wǎng)站刪除感謝2優(yōu)選資料Range1188.7InterquartileRange926.9Skewness-.147.637Kurtosis-2.0071.232M-EstimatorsHuber'sM-Tukey'sHampel'sM-地區(qū)EstimatoraBiweightbEstimatorcAndrews'Waved降雨量粵東1506.2671464.4891485.2661464.489粵西1862.4581860.4691851.4331860.534僅供學(xué)習(xí)與交流，如有侵權(quán)請聯(lián)系網(wǎng)站刪除感謝3優(yōu)選資料M-EstimatorsHuber'sM-Tukey'sHampel'sM-地區(qū)EstimatoraBiweightbEstimatorcAndrews'Waved降雨量粵東1506.2671464.4891485.2661464.489粵西1862.4581860.4691851.4331860.534a.Theweightingconstantis1.339.b.Theweightingconstantis4.685.c.Theweightingconstantsare1.700,3.400,and8.500d.Theweightingconstantis1.340*pi.ExtremeValues地區(qū)CaseNumberValue降雨量粵東Highest132236.9262040.93101947.9471593.6581517.4Lowest111369.1251409.03121409.64111409.7521481.3粵西Highest1142411.32182344.33222314.54132274.05232263.3Lowest1171222.62191266.43241372.44201392.65151510.2TestsofNormalityKolmogorov-SmirnovaShapiro-Wilk地區(qū)StatisticdfSig.StatisticdfSig.降雨量粵東.30212.003.77512.005粵西.22412.098.84912.036a.LillieforsSignificanceCorrection僅供學(xué)習(xí)與交流，如有侵權(quán)請聯(lián)系網(wǎng)站刪除感謝4優(yōu)選資料僅供學(xué)習(xí)與交流，如有侵權(quán)請聯(lián)系網(wǎng)站刪除感謝5優(yōu)選資料僅供學(xué)習(xí)與交流，如有侵權(quán)請聯(lián)系網(wǎng)站刪除感謝6優(yōu)選資料2.個案辦理結(jié)果CaseProcessingSummaryCasesValidMissingTotalNPercentNPercentNPercent升學(xué)*計數(shù)4100.0%0.0%4100.0%交織表升學(xué)*計數(shù)Crosstabulation計數(shù)16276131143Total升學(xué)0Count11002%within升學(xué)50.0%50.0%.0%.0%100.0%升學(xué)Count00112%within升學(xué).0%.0%50.0%50.0%100.0%TotalCount11114%within升學(xué)25.0%25.0%25.0%25.0%100.0%僅供學(xué)習(xí)與交流，如有侵權(quán)請聯(lián)系網(wǎng)站刪除感謝7優(yōu)選資料3．不同樣性別學(xué)生之間成績解析，F(xiàn)統(tǒng)計量的Sig值為0.529大于0.10，所以不可否認方差相等的假設(shè)，第一行t檢驗的值為0.064小于0.10，所以在明顯性水平0.10下，認為該班高考不同樣性別學(xué)生成績無明顯差異。GroupStatistics性別Std.ErrorNMeanStd.DeviationMean高考數(shù)學(xué)成績男16126.8811.4542.863女16119.889.0182.254IndependentSamplesTestLevene'sTestfort-testforEquaEqualityofVariancesFSig.tdfSig.(2-Meantailed)DifferenceEqualvariances.5291.92130.0647.000.407assumed高考數(shù)學(xué)成績Equalvariancesnot1.92128.434.0657.000assumed5.描述性統(tǒng)計量DescriptiveStatisticsPercentilesN25th50th(Median)75th成績2838.250062.500078.5000國家281.252.503.75頻數(shù)表Frequencies國家A國B國C國D國成績>Median7700<=Median0077僅供學(xué)習(xí)與交流，如有侵權(quán)請聯(lián)系網(wǎng)站刪除感謝8優(yōu)選資料最后是檢驗統(tǒng)計量,可以獲取卡方統(tǒng)計量為28.000,其對應(yīng)的P值小于0.05,所以拒絕原假設(shè),認為這四個國家的成績擁有明顯的差異性.TestStatistics

b成績N28Median62.5000Chi-Square28.000adf3Asymp.Sig..000a.8cells(100.0%)haveexpectedfrequencieslessthanTheminimumexpectedcellfrequencyis3.5.b.GroupingVariable:國家6描述性的統(tǒng)計量DescriptiveStatisticsPercentilesN25th50th(Median)75th喜愛程度804.25007.00008.7500飲料種類802.25004.50006.7500頻數(shù)表Frequencies飲料種類飲料1飲料2飲料3飲料4飲料5飲料6飲料7飲料8喜愛程度>Median10509310<=Median051017910最后是檢驗統(tǒng)計量,可以獲取卡方統(tǒng)計量為43.275,其對應(yīng)的P值小于0.05所以拒絕原假設(shè),即認為這八種飲料的顧客喜愛程度擁有明顯的差異.TestStatistics

b僅供學(xué)習(xí)與交流，如有侵權(quán)請聯(lián)系網(wǎng)站刪除感謝9優(yōu)選資料喜愛程度N80Median7.0000Chi-Squarea43.275df7Asymp.Sig..000a.8cells(50.0%)haveexpectedfrequencieslessthan5.Theminimumexpectedcellfrequencyis4.1.b.GroupingVariable:飲料種類7.描述性的統(tǒng)計量每加侖汽油行駛英里數(shù)

DescriptiveStatisticsNMeanStd.Deviation1520.1472.2274

Minimum16.0

Maximum23.1游程檢驗結(jié)果顯示

,每加侖汽油行駛英里數(shù)標志值的游程為

5,由樣本計算的檢驗統(tǒng)計量Z為-1.597,P值為0.110,大于0.05,接受原假設(shè)H0,即認為這5種的差異不明顯。RunsTest每加侖汽油行駛英里數(shù)TestValuea20.147Cases<TestValue7Cases>=TestValue8TotalCases15NumberofRuns5Z-1.597Asymp.Sig.(2-.110tailed)MeanK-S檢驗結(jié)果的KOS統(tǒng)計量為1.200，對應(yīng)的P值為0.112大于0.05，所以接受原假設(shè)，認為這50名高二學(xué)生身高遵從正態(tài)分布。僅供學(xué)習(xí)與交流，如有侵權(quán)請聯(lián)系網(wǎng)站刪除感謝10優(yōu)選資料DescriptiveStatisticsNMeanStd.DeviationMinimumMaximum身高50169.726.993154181One-SampleKolmogorov-SmirnovTest身高N50NormalParametersa,bMean169.72Std.Deviation6.993MostExtremeDifferencesAbsolute.170Positive.078Negative-.170Kolmogorov-SmirnovZ1.200Asymp.Sig.(2-tailed).112a.TestdistributionisNormal.b.Calculatedfromdata.9.有單因素方差解析檢驗不同樣包裝對飲料銷售水平的影響。Levene統(tǒng)計量取值為0.031，Sig取值為0.862，大于0.05，所以認為各組的方差相等。方差解析表顯示Sig取值為0.512，即假設(shè)成立，認為各組均值沒有差異。Descriptivesvolume95%ConfidenceIntervalforMeanNMeanStd.DeviationStd.ErrorLowerBoundUpperBoundMinimumMaximu包裝a11034.000021.187006.6999218.843749.156310.0070包裝a21040.000018.856185.9628526.511153.488910.0070Total2037.000019.761744.4188627.751246.248810.0070TestofHomogeneityofVariancesvolumeLeveneStatisticdf1df2Sig..031118.862ANOVAvolumeSumofSquaresdfMeanSquareFSig.僅供學(xué)習(xí)與交流，如有侵權(quán)請聯(lián)系網(wǎng)站刪除感謝11優(yōu)選資料BetweenGroups180.0001180.000.448.512WithinGroups7240.00018402.222Total7420.00019由單因素方差解析檢驗不同樣口味對飲料銷售水平的影響。Levene統(tǒng)計量取值為0.015，Sig取值為0.904，大于0.05，所以認為各組的方差相等。方差解析表顯示Sig取值為0.009，即假設(shè)不成立，認為各組均值有差異。所以認為飲料口味對銷售水平影響更大。Descriptivesvolume95%ConfidenceIntervalforMeanNMeanStd.DeviationStd.ErrorLowerBoundUpperBoundMinimumMaximu口味b11026.000016.465455.2068314.221337.778710.0050口味b21048.000016.865485.3333335.935260.064830.0070Total2