ESTADISTICA Y PROBALIDIDAES Pgina | 22
UNIVERSIDAD NACIONAL DE SAN ANTONIO ABAD DEL CUSCO
FACULTAD DE INGENIERIA CIVIL
CARRERA PROFESIONAL DE INGENIERIA CIVIL
INFORME DEL SEGUNDO LABORATORIO
CURSO:ESTADISTICA Y PROBALIDIDADES DOCENTE: PRESENTADO POR: DALENS CONDORI TONNY Y.131552
1 PROBLEMA
ExploreCase Processing Summary
Cases
ValidMissingTotal
NPercentNPercentNPercent
COSTOS DE OPERACIONES33100,0%0,0%33100,0%
MILLAS33100,0%0,0%33100,0%
Descriptives
StatisticStd. Error
COSTOS DE OPERACIONESMean219,1243,4245
95% Confidence Interval for MeanLower Bound212,149
Upper Bound226,100
5% Trimmed Mean218,022
Median213,900
Variance387,007
Std. Deviation19,6725
Minimum195,6
Maximum262,3
Range66,7
Interquartile Range29,4
Skewness,868,409
Kurtosis-,436,798
MILLASMean3451,4874,500
95% Confidence Interval for MeanLower Bound3299,73
Upper Bound3603,24
5% Trimmed Mean3428,95
Median3232,00
Variance183158,008
Std. Deviation427,970
Minimum2928
Maximum4394
Range1466
Interquartile Range658
Skewness,955,409
Kurtosis-,528,798
COSTOS DE OPERACIONES Frequency Stem & Leaf 2.00 19 . 58 11.00 20 . 00001122259 9.00 21 . 233355559 3.00 22 . 478 1.00 23 . 4 3.00 24 . 356 3.00 25 . 029 1.00 26 . 2 Stem width: 10.0 Each leaf: 1 case(s)
MILLAS Frequency Stem & Leaf 1.00 2 . 9 21.00 3 . 000011111111112222334 4.00 3 . 5578 7.00 4 . 0001223 Stem width: 1000 Each leaf: 1 case(s)
Regression
Variables Entered/Removedb
ModelVariables EnteredVariables RemovedMethod
1MILLASa.Enter
a. All requested variables entered.b. Dependent Variable: COSTOS DE OPERACIONES
Model Summaryb
ModelRR SquareAdjusted R SquareStd. Error of the EstimateDurbin-Watson
1,972a,946,9444,65821,165
a. Predictors: (constant) MILLAS...b. Dependent Variable: COSTOS DE OPERACIONES
ANOVAb
ModelSum of SquaresdfMean SquareFSignificance
1Regression11711,544111711,544539,721,000a
Residual672,6773121,699
Total12384,22132
a. Predictors: (constant) MILLAS...b. Dependent Variable: COSTOS DE OPERACIONE
Coefficientsa
ModelUnstandardized CoefficientsStandardized CoefficientstSignificance
BStd. ErrorBeta
1(Constant)64,8396,6909,691,000
MILLAS,045,002,97223,232,000
a. Dependent Variable: COSTOS DE OPERACIONES
Residuals Statisticsa
MinimumMaximumMeanStd. DeviationN
Unstandardized Predicted Value195,724261,256219,12419,130833
Unstandardized Residual-12,27018,6244,00004,584933
Standardized Predicted Value-1,2232,202,0001,00033
Standardized Residual-2,6341,851,000,98433
a. Dependent Variable: COSTOS DE OPERACIONES
2PROBLEMAGraph
Graph
ExploreCase Processing Summary
Cases
ValidMissingTotal
NPercentNPercentNPercent
GASTOS ADMINISTRATIVOS19100,0%0,0%19100,0%
ACTIVOS19100,0%0,0%19100,0%
AGENCIAS19100,0%0,0%19100,0%
Descriptives
StatisticStd. Error
GASTOS ADMINISTRATIVOSMean18,8583,2180
95% Confidence Interval for MeanLower Bound12,097
Upper Bound25,619
5% Trimmed Mean18,187
Median15,600
Variance196,751
Std. Deviation14,0268
Minimum1,0
Maximum48,8
Range47,8
Interquartile Range20,2
Skewness,715,524
Kurtosis-,2371,014
ACTIVOSMean429,51173,2398
95% Confidence Interval for MeanLower Bound275,639
Upper Bound583,382
5% Trimmed Mean407,801
Median376,600
Variance101917,411
Std. Deviation319,2451
Minimum45,8
Maximum1204,0
Range1158,2
Interquartile Range294,6
Skewness1,449,524
Kurtosis1,7091,014
AGENCIASMean12,632,052
95% Confidence Interval for MeanLower Bound8,32
Upper Bound16,94
5% Trimmed Mean12,31
Median12,00
Variance80,023
Std. Deviation8,946
Minimum1
Maximum30
Range29
Interquartile Range15
Skewness,729,524
Kurtosis-,4331,014
GASTOS ADMINISTRATIVOS Frequency Stem & Leaf
6.00 0 . 113568 5.00 1 . 22458 5.00 2 . 14469 1.00 3 . 9 2.00 4 . 38 Stem width: 10.0 Each leaf: 1 case(s)
ACTIVOSFrequency Stem & Leaf 1.00 0 . 4 3.00 1 . 167 4.00 2 . 0388 3.00 3 . 179 4.00 4 . 3669 1.00 5 . 2 .00 6 . .00 7 . 1.00 8 . 3 2.00 Extremes (>=1154) Stem width: 100.0 Each leaf: 1 case(s)
AGENCIASFrequency Stem & Leaf 4.00 0 . 1334 4.00 0 . 5778 5.00 1 . 02223 1.00 1 . 8 2.00 2 . 00 1.00 2 . 5 2.00 3 . 00 Stem width: 10 Each leaf: 1 case(s)
Curve FitModel Description
Model NameMOD_1
Dependent Variable1GASTOS ADMINISTRATIVOS
Equation1Linear
2Powera
3Exponentiala
Independent VariableACTIVOS
ConstantIncluded
Var Whose Value Label Obs in Plots...Unspecified
Case Processing Summary
N
Total Cases19
Excluded Casesa0
Forecasted Cases0
Newly Created Cases0
Variable Processing Summary
Variables
DependentIndependent
GASTOS ADMINISTRATIVOSACTIVOS
Number of Positive Values1919
Number of Zeros00
Number of Negative Values00
Number of Missing ValuesUser-Missing00
System-Missing00
Model Summary and Parameter Estimates
Dependent Variable:GASTOS ADMINISTRATIVOS
EquationModel SummaryParameter Estimates
R SquareFdf1df2Sig.Constantb1
Linear,78963,449117,0002,098,039
Power,54520,354117,000,0391,000
Exponential,50217,110117,0014,614,002
Curve FitModel Description
Model NameMOD_2
Dependent Variable1GASTOS ADMINISTRATIVOS
Equation1Linear
2Powera
3Exponentiala
Independent VariableAGENCIAS
ConstantIncluded
Var Whose Value Label Obs in Plots...Unspecified
Case Processing Summary
N
Total Cases19
Excluded Casesa0
Forecasted Cases0
Newly Created Cases0
Variable Processing Summary
Variables
DependentIndependent
GASTOS ADMINISTRATIVOSAGENCIAS
Number of Positive Values1919
Number of Zeros00
Number of Negative Values00
Number of Missing ValuesUser-Missing00
System-Missing00
Model Summary and Parameter Estimates
Dependent Variable:GASTOS ADMINISTRATIVOS
EquationModel SummaryParameter Estimates
R SquareFdf1df2Sig.Constantb1
Linear,66233,299117,0002,7421,276
Power,44013,367117,0022,187,791
Exponential,49516,638117,0014,420,084
RegressionVariables Entered/Removedb
ModelVariables EnteredVariables RemovedMethod
1AGENCIAS, ACTIVOS.Enter
a. All requested variables entered.b. Dependent Variable: GASTOS ADMINISTRATIVOS
Model Summaryb
ModelRR SquareAdjusted R SquareStd. Error of the EstimateDurbin-Watson
1,949a,901,8884,69021,670
a. Predictors: (constant) AGENCIAS, ACTIVOS...b. Dependent Variable: GASTOS ADMINISTRATIVOS
ANOVAb
ModelSum of SquaresdfMean SquareFSignificance
1Regression3189,56221594,78172,497,000a
Residual351,9641621,998
Total3541,52618
a. Predictors: (constant) AGENCIAS, ACTIVOS...b. Dependent Variable: GASTOS ADMINISTRATIVO
Coefficientsa
ModelUnstandardized CoefficientsStandardized CoefficientstSignificance
BStd. ErrorBeta
1(Constant)-1,3542,008-,674,510
ACTIVOS,027,004,6236,198,000
AGENCIAS,669,158,4274,245,001
a. Dependent Variable: GASTOS ADMINISTRATIVOS
Coefficient Correlationsa
ModelAGENCIASACTIVOS
1CorrelationsAGENCIAS1,000-,621
ACTIVOS-,6211,000
CovariancesAGENCIAS,025,000
ACTIVOS,0001,951E-5
a. Dependent Variable: GASTOS ADMINISTRATIVOS
Residuals Statisticsa
MinimumMaximumMeanStd. DeviationN
Unstandardized Predicted Value,56943,65418,85813,311619
Unstandardized Residual-8,12707,3136,00004,421919
Standardized Predicted Value-1,3741,863,0001,00019
Standardized Residual-1,7331,559,000,94319
a. Dependent Variable: GASTOS ADMINISTRATIVOS
RegressionVariables Entered/Removedb,c
ModelVariables EnteredVariables RemovedMethod
1AGENCIAS, ACTIVOS.Enter
a. All requested variables entered.b. Dependent Variable: GASTOS ADMINISTRATIVOSc. Linear Regression through ORIGN..
Model Summaryc,d
ModelRR SquarebAdjusted R SquareStd. Error of the EstimateDurbin-Watson
1,982a,965,9614,61441,482
a. Predictors: AGENCIAS, ACTIVOS...b. measures the propotionality...c. Dependent Variable: GASTOS ADMINISTRATIVOSd. Linear Regression through ORIG
ANOVAc,d
ModelSum of SquaresdfMean SquareFSignificance
1Regression9936,33924968,170233,331,000a
Residual361,9711721,292
Total10298,310b19
a. Predictors: AGENCIAS, ACTIVOS...b. This total sum of squares is not ...c. Dependent Variable: GASTOS ADMINISTRATIVOSd. Linear Regression through ORI
Coefficientsa,b
ModelUnstandardized CoefficientsStandardized CoefficientstSignificance
BStd. ErrorBeta
1ACTIVOS,026,004,6016,432,000
AGENCIAS,626,142,4134,416,000
a. Dependent Variable: GASTOS ADMINISTRATIVOSb. Linear Regression through ORIGN...
Coefficient Correlationsa,b
ModelAGENCIASACTIVOS
1CorrelationsAGENCIAS1,000-,874
ACTIVOS-,8741,000
CovariancesAGENCIAS,020-,001
ACTIVOS-,0011,684E-5
a. Dependent Variable: GASTOS ADMINISTRATIVOSb. Linear Regression through ORIGN...
Residuals Statisticsa,b
MinimumMaximumMeanStd. DeviationN
Unstandardized Predicted Value1,83543,05219,24712,688619
Unstandardized Residual-8,94698,0670-,38894,466519
Standardized Predicted Value-1,3721,876,0001,00019
Standardized Residual-1,9391,748-,084,96819
a. Dependent Variable: GASTOS ADMINISTRATIVOSb. Linear Regression through ORIGN...
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