Diannabila Regresi Linier.docx

Judul : Tingkat kehadiran di kelas dan skor IQ mahasiswa yang diperkirakan mempengaruhi nilai akhir yang diperoleh.

Kehadiran Skor Di Kelas IQ (%)

No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30

60 70 75 87 45 67 65 34 56 77 76 75 78 79 80 84 86 82 96 95 90 98 95 84 76 70 72 73 74 79

110 120 121 124 115 130 156 132 135 146 137 125 105 107 109 102 103 106 139 140 156 134 125 157 148 152 134 125 165 147

Nilai Akhir 65 70 75 75 80 80 85 85 95 95 90 98 90 96 97 97 94 94 93 92 78 79 76 87 97 93 92 85 92 87

Regresi Linier

Variables Entered/Removeda Model

1

Variables

Variables

Entered

Removed

NA, IQb

Method

. Enter

a. Dependent Variable: Kehadiran b. All requested variables entered.

Model Summaryb Model

R

,130a

1

R Square

Adjusted R

Std. Error of the

Square

Estimate

,017

-,056

Durbin-Watson

14,67251

,861

a. Predictors: (Constant), NA, IQ b. Dependent Variable: Kehadiran

ANOVAa Model

Sum of Squares Regression

1

df

Mean Square

F

99,236

2

49,618

Residual

5812,630

27

215,283

Total

5911,867

29

Sig. ,796b

,230

a. Dependent Variable: Kehadiran b. Predictors: (Constant), NA, IQ

Coefficientsa Model

Unstandardized Coefficients

Standardized

t

Sig.

Collinearity Statistics

Coefficients B (Constant) 1

Std. Error

55,490

32,201

IQ

,025

,150

NA

,197

,304

a. Dependent Variable: Kehadiran

Beta

Tolerance

VIF

1,723

,096

,032

,167

,869

,997

1,003

,124

,648

,522

,997

1,003

Collinearity Diagnosticsa Model

Dimension

Eigenvalue

Condition Index

Variance Proportions (Constant)

1

IQ

NA

1

2,981

1,000

,00

,00

,00

2

,014

14,490

,02

,80

,24

3

,004

26,016

,98

,19

,76

a. Dependent Variable: Kehadiran

Residuals Statisticsa Minimum Predicted Value

Maximum

Mean

Std. Deviation

N

71,0734

78,3404

75,9333

1,84985

30

-41,57143

23,56251

,00000

14,15753

30

Std. Predicted Value

-2,627

1,301

,000

1,000

30

Std. Residual

-2,833

1,606

,000

,965

30

Residual

a. Dependent Variable: Kehadiran