ne-Way Analysis of Variance
--------------------------------------------------------------------------Data: MUIPHOI.vi
Level codes: MUIPHOI.congthuc
Labels:
Means plot: LSD

Confidence level: 95

Range test: LSD

Analysis of variance
--------------------------------------------------------------------------Source of variation

Sum of Squares

d.f.

Mean square

F-ratio

Sig. level

--------------------------------------------------------------------------Between groups
40.861020
5
8.1722040
22.374
.0000
Within groups
41.638980

1
20
.4975000
X
2
20
.7085000
X
--------------------------------------------------------------------------contrast
difference
limits
1 - 2
-0.21100
0.37868
1 - 3
0.07250
0.37868
1 - 4
0.77450
0.37868 *
1 - 5
0.93000
0.37868 *
1 - 6
1.41900
0.37868 *
2 - 3
0.28350
0.37868
2 - 4


Phụ lục 12: Kết quả xử lý thống kê thí nghiệm 4
Bảng ANOVA so sánh sản phẩm làm từ gừng tươi sấy khô và gừng khô thương phẩm
One-Way Analysis of Variance
--------------------------------------------------------------------------Data: GUNG.diem
Level codes: GUNG.gung
Labels:
Means plot: LSD

Confidence level: 95

Range test: LSD

Analysis of variance
--------------------------------------------------------------------------Source of variation

Sum of Squares

d.f.

Mean square

F-ratio

Sig. level

--------------------------------------------------------------------------Between groups
16.016667
1
16.016667

1.03333
0.40822 *
--------------------------------------------------------------------------* denotes a statistically significant difference.

82


Phụ lục 13: Kết quả xử lý thống kê thí nghiệm 5
Phụ lục 13.1: Bảng ANOVA so sánh điểm cảm quan về lượng nước pha trà
One-Way Analysis of Variance
--------------------------------------------------------------------------Data: LUONGNUO.diem
Level codes: LUONGNUO.nghiemthuc
Labels:
Means plot: LSD

Confidence level: 95

Range test: LSD

Analysis of variance
--------------------------------------------------------------------------Source of variation

Sum of Squares

d.f.

Mean square

F-ratio


.3683333
X
1
30
.3966667
X
--------------------------------------------------------------------------contrast
difference
limits
1 - 2
0.02833
0.21283
1 - 3
1.19000
0.21283 *
2 - 3
1.16167
0.21283 *
--------------------------------------------------------------------------* denotes a statistically significant difference.

83


Phụ lục 13.2: Bảng ANOVA so sánh điểm cảm quan về thời gian pha trà
One-Way Analysis of Variance
--------------------------------------------------------------------------Data: THOIGIAN.DIEM
Level codes: THOIGIAN.NGHIEMTHUC
Labels:
Means plot: LSD


0 missing value(s) have been excluded.

Bảng LSD so sánh điểm cảm quan về thời gian pha trà
Multiple range analysis for THOIGIAN.DIEM by THOIGIAN.NGHIEMTHUC
--------------------------------------------------------------------------Method: 95 Percent LSD
Level
Count
Average
Homogeneous Groups
--------------------------------------------------------------------------1
30
-.6516667
X
3
30
.3116667
X
2
30
.3400000
X
--------------------------------------------------------------------------contrast
difference
limits
1 - 2
-0.99167
0.26268 *
1 - 3
-0.96333
0.26268 *

.5553333
4
.1388333
--------------------------------------------------------------------------Total (corrected)
.7287333
5
0 missing value(s) have been excluded.

Phụ lục 14.1.2: Bảng ANOVA so sánh chỉ số a*
One-Way Analysis of Variance
--------------------------------------------------------------------------Data: BAOQUAN.a
Level codes: BAOQUAN.SAU
Labels:
Means plot: LSD

Confidence level: 95

Range test: LSD

Analysis of variance
--------------------------------------------------------------------------Source of variation Sum of Squares d.f. Mean square
F-ratio Sig. level
--------------------------------------------------------------------------Between groups
.0008167
1
.0008167
.353
.5906
Within groups
.0092667

.0092667
4
.0023167
--------------------------------------------------------------------------Total (corrected)
.0100833
5
0 missing value(s) have been excluded.

Phụ lục 14.2: Bảng ANOVA so sánh ẩm độ sản phẩm trước và sau khi bảo quản
One-Way Analysis of Variance
--------------------------------------------------------------------------Data: BAOQUAN.doam
Level codes: BAOQUAN.SAU
Labels:
Means plot: LSD

Confidence level: 95

Range test: LSD

Analysis of variance
--------------------------------------------------------------------------Source of variation Sum of Squares d.f. Mean square F-ratio Sig. level
--------------------------------------------------------------------------Between groups
8.4016667
1
8.4016667 2291.364
.0000
Within groups
.0146667
4
.0036667