

Soal no. 1
| HIV (lentivirus) | Waktu Kematian (tahun) |
| 23679.77 | 7 |
| 28716.90 | 6.6 |
| 31980.23 | 5 |
| 41790.66 | 5.6 |
| 59817.24 | 4 |
| 61903.28 | 3.6 |
| 76781.45 | 3 |
| 82615.00 | 2.52 |
Soal n0. 2
Paired T-Test and CI: SNEWS konvert (Celcius), SN1604 (Celcius)
Paired T for SNEWS konvert (Celcius) - SN1604 (Celcius)
N Mean StDev SE Mean
SNEWS konver 5 15294361 173719 77690
SN1604 (Celc 5 15283785 173495 77589
Difference 5 10577 24250 10845
95% CI for mean difference: (-19535, 40688)
T-Test of mean difference = 0 (vs not = 0): T-Value = 0.98 P-Value = 0.385
Kesimpulan : karena P = 0.385 > dari alpha = 0.05, maka H0 diterima yaitu Metode SNEWS tidak berbeda nyata dengan Metode SN1604
Soal no.3
Regression Analysis: Absorbansi versus Konsentrasi
The regression equation is
Absorbansi = - 0.0037 + 0.187 Konsentrasi
Predictor Coef SE Coef T P
Constant -0.00370 0.01795 -0.21 0.847
Konsentr 0.186898 0.007064 26.46 0.000
S = 0.02518 R-Sq = 99.4% R-Sq(adj) = 99.3%
Analysis of Variance
Source DF SS MS F P
Regression 1 0.44391 0.44391 700.02 0.000
Residual Error 4 0.00254 0.00063
Total 5 0.44645
Kesimpulan : karena nilai persamaan regresinya = - 0.0037 + 0.187 Konsentrasi, maka konsentrasi berbanding lurus dengan absorbansi.
Nilai konstantanya adalah - 0.0037, jadi kalau konsentrasinya bernilai nol, maka absorbansinya adalah - 0.0037
Correlations: Konsentrasi, Absorbansi
Pearson correlation of Konsentrasi and Absorbansi = 0.997
P-Value = 0.000
Kesimpulan : Nilai hasil kolerasi adalah 0.997, jadi antara konsentrasi dan absorbansi memiliki hubungan yang sangat erat.
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Regression Analysis: Konsentrasi versus Absorbansi
The regression equation is
Konsentrasi = 0.0000000 + 1 Absorbansi
S = 0 R-Sq = 100.0 % R-Sq(adj) = 100.0 %
Analysis of Variance
Source DF SS MS F P
Regression 1 12.7083 12.7083 >1.0E10 0.000
Error 4 0.0000 0.0000
Total 5 12.7083
Soal no 4.
One-way ANOVA: Hasil versus Sampel
Analysis of Variance for Hasil
Source DF SS MS F P
Sampel 2 666.9 333.5 15.02 0.000
Error 15 333.0 22.2
Total 17 999.9
Individual 95% CIs For Mean
Based on Pooled StDev
Level N Mean StDev ---+---------+---------+---------+---
1 6 44.873 6.336 (-----*-----)
2 6 30.603 5.051 (-----*-----)
3 6 33.995 0.966 (-----*----)
---+---------+---------+---------+---
Pooled StDev = 4.712 28.0 35.0 42.0 49.0
Kesimpulan : karena P = 0.00 < alpha =" 0.05" rate =" 0.0500" rate =" 0.0276" value =" 2.44" control =" level"> 1 = BN
3--> 1 = BN
Tukey's pairwise comparisons
Family error rate = 0.0500
Individual error rate = 0.0203
Critical value = 3.67
Intervals for (column level mean) - (row level mean)
1 2
2 7.211
21.329
3 3.819 -10.451
17.938 3.668
Uji Tukey
1 2
2 BN ----
3 BN TBN
Fisher's pairwise comparisons
Family error rate = 0.117
Individual error rate = 0.0500
Critical value = 2.131
Intervals for (column level mean) - (row level mean)
1 2
2 8.473
20.067
3 5.081 -9.189
16.675 2.405
Uji Fisher
1 2
2 BN ---
3 BN TBN
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