252solngr4-072s 11/5/07
Str
Tester
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Str
1
Str 3
2
830
743
652
885
814
733
770
829
847
878
728
693
807
901
647
840
747
639
943
916
923
903
760
856
878
990
871
980
630
786
730
617
632
410
727
726
648
668
670
825
564
719
630
786
730
617
632
410
727
726
648
668
670
825
564
719
Anova: Single Factor
SUMMARY
Groups
Str 1
Str 2
Str 3
Count
14
14
14
ANOVA
Source of
Variation
SS
Sum
11110
11893
9352
df
Between Groups
Within Groups
241912.7
372728.9
2
39
Total
614641.6
41
Average
793.5714
849.5
668
Variance
5715.495
12572.27
10383.69
MS
F
120956.4
9557.152
12.65611
P-value
5.81E05
F crit
3.238096
Anova: Two-Factor Without Replication
SUMMARY
Count
1
2
3
4
5
6
7
8
9
10
11
3
3
3
3
3
3
3
3
3
3
3
Sum
2107
2369
2129
2141
2389
2059
2420
2458
2255
2402
2276
Average
702.3333
789.6667
709.6667
713.6667
796.3333
686.3333
806.6667
819.3333
751.6667
800.6667
758.6667
Variance
12296.33
2362.333
2566.333
22137.33
24414.33
65642.33
10612.33
7902.333
9952.333
13321.33
11521.33
1
252solngr4-072s 11/5/07
12
13
14
3
3
3
2508
2242
2600
836
747.3333
866.6667
22143
26232.33
17914.33
14
14
14
11110
11893
9352
793.5714
849.5
668
5715.495
12572.27
10383.69
ANOVA
Source of
Variation
Rows
Columns
Error
SS
116605
241912.7
256124
df
13
2
26
MS
8969.614
120956.4
9850.921
F
0.910536
12.27868
Total
614641.6
41
Str 1
Str 2
Str 3
Str
Tester
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
Str
2
830
743
652
885
814
733
770
829
847
878
728
693
807
901
P-value
0.554751
0.000176
F crit
2.119166
3.369016
Str
305
647
840
747
639
943
916
923
903
760
856
878
990
871
980
635
791
735
622
637
415
732
731
653
673
675
830
569
724
630
786
730
617
632
410
727
726
648
668
670
825
564
719
Anova: Single Factor
SUMMARY
Groups
Str 1
Str 2
Str 305
ANOVA
Source of
Variation
Between Groups
Count
14
14
14
SS
227816
Sum
11110
11893
9422
df
2
Average
793.5714
849.5
673
Variance
5715.495
12572.27
10383.69
MS
F
113908
11.91862
P-value
9.13E05
F crit
3.238096
2
252solngr4-072s 11/5/07
Within Groups
Total
372728.9
39
600545
41
9557.152
3
252solngr4-072s 11/5/07
————— 11/5/2007 6:38:57 PM ————————————————————
Welcome to Minitab, press F1 for help.
MTB > Stack c1 c2 c3 c11;
SUBC>
Subscripts c12;
SUBC>
UseNames.
MTB > Vartest c11 c12;
SUBC>
Confidence 95.0.
Test for Equal Variances: C11 versus C12
95% Bonferroni confidence intervals for standard deviations
C12
N
Lower
StDev
Upper
Str1 14 51.2792
75.601 137.075
Str2 14 76.0538 112.126 203.300
Str3 14 69.1178 101.900 184.759
Bartlett's Test (normal distribution)
Test statistic = 1.97, p-value = 0.373
Levene's Test (any continuous distribution)
Test statistic = 0.43, p-value = 0.654
Test for Equal Variances: C11 versus C12
MTB > NormTest c1;
SUBC>
KSTest.
Probability Plot of Str1
MTB > NormTest c2;
SUBC>
KSTest.
Probability Plot of Str2
MTB > NormTest c3;
SUBC>
KSTest.
Probability Plot of Str3
Results for: 2gr3-0712-00.MTW
MTB > WSave "C:\Documents and Settings\RBOVE\My Documents\Minitab\2gr3-071200.MTW";
SUBC>
Replace.
Saving file as: 'C:\Documents and Settings\RBOVE\My
Documents\Minitab\2gr3-0712-00.MTW'
MTB > AOVOneway c1 c2 c3;
SUBC>
Tukey 5;
SUBC>
Fisher 5;
SUBC>
Dunnett 5 c3;
SUBC>
MCB 5 +1.
One-way ANOVA: Str1, Str2, Str3
Source
Factor
Error
Total
DF
2
39
41
S = 97.76
Level
Str1
Str2
Str3
N
14
14
14
SS
241913
372729
614642
MS
120956
9557
R-Sq = 39.36%
Mean
793.57
849.50
668.00
StDev
75.60
112.13
101.90
F
12.66
P
0.000
R-Sq(adj) = 36.25%
Individual 95% CIs For Mean Based on
Pooled StDev
---+---------+---------+---------+-----(-----*------)
(-----*------)
(------*-----)
---+---------+---------+---------+-----640
720
800
880
4
252solngr4-072s 11/5/07
Pooled StDev = 97.76
Dunnett's comparisons with a control
Family error rate = 0.05
Individual error rate = 0.0272
Critical value = 2.29
Control = Str3
Intervals for treatment mean minus control mean
Level
Str1
Str2
Lower
40.77
96.70
Center
125.57
181.50
Upper
210.37
266.30
---+---------+---------+---------+-----(-------------*-------------)
(-------------*-------------)
---+---------+---------+---------+-----60
120
180
240
Hsu's MCB (Multiple Comparisons with the Best)
Family error rate = 0.05
Critical value = 1.97
Intervals for level mean minus largest of other level means
Level
Str1
Str2
Str3
Lower
-128.79
-16.93
-254.36
Center
-55.93
55.93
-181.50
Upper
16.93
128.79
0.00
-----+---------+---------+---------+---(------*-------)
(-------*------)
(------*-----------------)
-----+---------+---------+---------+----200
-100
0
100
Tukey 95% Simultaneous Confidence Intervals
All Pairwise Comparisons
Individual confidence level = 98.06%
Str1 subtracted from:
Str2
Str3
Lower
-34.21
-215.71
Center
55.93
-125.57
Upper
146.07
-35.43
--------+---------+---------+---------+(-----*-----)
(-----*-----)
--------+---------+---------+---------+-150
0
150
300
Upper
-91.36
--------+---------+---------+---------+(-----*-----)
--------+---------+---------+---------+-150
0
150
300
Str2 subtracted from:
Str3
Lower
-271.64
Center
-181.50
Fisher 95% Individual Confidence Intervals
All Pairwise Comparisons
Simultaneous confidence level = 87.98%
Str1 subtracted from:
Lower
Center
Str2
-18.81
55.93
Str3 -200.31 -125.57
Upper
130.67
-50.83
Str2 subtracted from:
Lower
Center
Str3 -256.24 -181.50
Upper
-106.76
-------+---------+---------+---------+-(----*----)
(----*----)
-------+---------+---------+---------+--150
0
150
300
-------+---------+---------+---------+-(----*----)
-------+---------+---------+---------+--150
0
150
300
5
252solngr4-072s 11/5/07
MTB > Twoway c11 c13 c12;
SUBC>
Means c13 c12.
Two-way ANOVA: Rating versus Customer, Store
Source
Customer
Store
Error
Total
S = 99.25
Customer
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Store
Str1
Str2
Str3
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
>
>
>
>
>
>
>
>
>
>
>
>
DF
13
2
26
41
SS
MS
F
P
116605
8970
0.91 0.555
241913 120956 12.28 0.000
256124
9851
614642
R-Sq = 58.33%
R-Sq(adj) = 34.29%
Mean
702.333
789.667
709.667
713.667
796.333
686.333
806.667
819.333
751.667
800.667
758.667
836.000
747.333
866.667
Individual 95% CIs For Mean Based on
Pooled StDev
---+---------+---------+---------+-----(---------*--------)
(---------*---------)
(---------*---------)
(--------*---------)
(--------*---------)
(---------*---------)
(---------*---------)
(---------*---------)
(---------*--------)
(---------*---------)
(---------*---------)
(---------*--------)
(---------*---------)
(---------*---------)
---+---------+---------+---------+-----600
720
840
960
Mean
793.571
849.500
668.000
Individual 95% CIs For Mean Based on
Pooled StDev
---+---------+---------+---------+-----(------*------)
(------*------)
(------*-----)
---+---------+---------+---------+-----640
720
800
880
let c20 = c3
let c21=c20+1
let c22 = c21+1
let c23 = c22+1
let c24 = c23+1
let c25 = c24+1
let c26 = c25+1
let c27 = c26+1
let c28 = c27+1
let c29 = c28+1
let c30 = c29 +1
describe c20-c30
Descriptive Statistics: C20, C21, C22, C23, C24, C25, C26, C27, C28, C29, C30
Variable
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
N
14
14
14
14
14
14
14
14
14
14
14
N*
0
0
0
0
0
0
0
0
0
0
0
Mean
668.0
669.0
670.0
671.0
672.0
673.0
674.0
675.0
676.0
677.0
678.0
SE Mean
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
27.2
StDev
101.9
101.9
101.9
101.9
101.9
101.9
101.9
101.9
101.9
101.9
101.9
Minimum
410.0
411.0
412.0
413.0
414.0
415.0
416.0
417.0
418.0
419.0
420.0
Q1
626.8
627.8
628.8
629.8
630.8
631.8
632.8
633.8
634.8
635.8
636.8
Median
669.0
670.0
671.0
672.0
673.0
674.0
675.0
676.0
677.0
678.0
679.0
Q3
727.8
728.8
729.8
730.8
731.8
732.8
733.8
734.8
735.8
736.8
737.8
Maximum
825.0
826.0
827.0
828.0
829.0
830.0
831.0
832.0
833.0
834.0
835.0
6
252solngr4-072s 11/5/07
MTB > AOVOneway c1 c2 c30;
SUBC>
Tukey 5;
SUBC>
Fisher 5;
SUBC>
Dunnett 5 c30;
SUBC>
MCB 5 +1.
One-way ANOVA: Str1, Str2, C30
Source DF
Factor
2
Error
39
Total
41
S = 97.76
Level
Str1
Str2
C30
N
14
14
14
SS
MS
214186 107093
372729
9557
586915
R-Sq = 36.49%
Mean
793.57
849.50
678.00
StDev
75.60
112.13
101.90
F
11.21
P
0.000
R-Sq(adj) = 33.24%
Individual 95% CIs For Mean Based on
Pooled StDev
-+---------+---------+---------+-------(------*-------)
(------*-------)
(-------*------)
-+---------+---------+---------+-------630
700
770
840
Pooled StDev = 97.76
Dunnett's comparisons with a control
Family error rate = 0.05
Individual error rate = 0.0272
Critical value = 2.29
Control = C30
Intervals for
Level Lower
Str1
30.77
Str2
86.70
treatment mean minus control mean
Center
Upper -----+---------+---------+---------+---115.57 200.37 (-------------*-------------)
171.50 256.30
(--------------*-------------)
-----+---------+---------+---------+---60
120
180
240
Hsu's MCB (Multiple Comparisons with the Best)
Family error rate = 0.05
Critical value = 1.97
Intervals for level mean minus largest of other level means
Level
Lower
Center
Upper ----+---------+---------+---------+----Str1
-128.79
-55.93
16.93
(------*-------)
Str2
-16.93
55.93 128.79
(-------*------)
C30
-244.36 -171.50
0.00 (------*----------------)
----+---------+---------+---------+-----200
-100
0
100
Tukey 95% Simultaneous Confidence Intervals
All Pairwise Comparisons
Individual confidence level = 98.06%
Str1 subtracted from:
Lower
Center
Str2
-34.21
55.93
C30
-205.71 -115.57
Str2 subtracted from:
Lower
Center
C30 -261.64 -171.50
Upper
146.07
-25.43
Upper
-81.36
-------+---------+---------+---------+-(-----*-----)
(-----*-----)
-------+---------+---------+---------+--150
0
150
300
-------+---------+---------+---------+-(-----*-----)
-------+---------+---------+---------+--150
0
150
300
7
252solngr4-072s 11/5/07
Fisher 95% Individual Confidence Intervals
All Pairwise Comparisons
Simultaneous confidence level = 87.98%
Str1 subtracted from:
Lower
Center
Upper ------+---------+---------+---------+--Str2
-18.81
55.93 130.67
(----*----)
C30
-190.31 -115.57 -40.83
(----*----)
------+---------+---------+---------+---150
0
150
300
Str2 subtracted from:
Lower
Center
Upper ------+---------+---------+---------+--C30 -246.24 -171.50 -96.76 (----*----)
------+---------+---------+---------+---150
0
150
300
MTB > Save "C:\Documents and Settings\RBOVE\My Documents\Minitab\2gr3-071200.MTW";
SUBC>
Replace.
Saving file as: 'C:\Documents and Settings\RBOVE\My
Documents\Minitab\2gr3-0712-00.MTW'
Existing file replaced.
MTB > Print c1-c3
Data Display
Row
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Str1
830
743
652
885
814
733
770
829
847
878
728
693
807
901
Str2
647
840
747
639
943
916
923
903
760
856
878
990
871
980
Str3
630
786
730
617
632
410
727
726
648
668
670
825
564
719
Extra Credit
————— 11/5/2007 9:42:54 PM ————————————————————
Welcome to Minitab, press F1 for help.
MTB > WOpen "C:\Documents and Settings\RBOVE\My Documents\Minitab\2gr3-07200.MTW".
Retrieving worksheet from file: 'C:\Documents and Settings\RBOVE\My
Documents\Minitab\2gr3-072-00.MTW'
Worksheet was saved on Mon Nov 05 2007
Results for: 2gr3-072-00.MTW
MTB > erase c11-c100
Results for: 2gr3-072-01.MTW
MTB > WSave "C:\Documents and Settings\RBOVE\My Documents\Minitab\2gr3-07201.MTW";
SUBC>
Replace.
Saving file as: 'C:\Documents and Settings\RBOVE\My
Documents\Minitab\2gr3-072-01.MTW'
8
252solngr4-072s 11/5/07
MTB > print c1-c4
Data Display
Row
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Tester
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Str1
830
743
652
885
814
733
770
829
847
878
728
693
807
901
Str2
647
840
747
639
943
916
923
903
760
856
878
990
871
980
Str3
630
786
730
617
632
410
727
726
648
668
670
825
564
719
MTB > AOVO c2-c4;
SUBC> tukey 5;
SUBC> fisher 5.
One-way ANOVA: Str1, Str2, Str3
Source DF
Factor
2
Error
39
Total
41
S = 97.76
Level
Str1
Str2
Str3
N
14
14
14
SS
MS
241913 120956
372729
9557
614642
R-Sq = 39.36%
Mean
793.57
849.50
668.00
StDev
75.60
112.13
101.90
F
12.66
P
0.000
R-Sq(adj) = 36.25%
Individual 95% CIs For Mean Based on
Pooled StDev
---+---------+---------+---------+-----(-----*------)
(-----*------)
(------*-----)
---+---------+---------+---------+-----640
720
800
880
Pooled StDev = 97.76
Tukey 95% Simultaneous Confidence Intervals
All Pairwise Comparisons
Individual confidence level = 98.06%
Str1 subtracted from:
Lower
Center
Str2
-34.21
55.93
Str3 -215.71 -125.57
Upper
146.07
-35.43
--------+---------+---------+---------+(-----*-----)
(-----*-----)
--------+---------+---------+---------+-150
0
150
300
Str2 subtracted from:
Lower
Center
Str3 -271.64 -181.50
Upper
-91.36
--------+---------+---------+---------+(-----*-----)
--------+---------+---------+---------+-150
0
150
300
Fisher 95% Individual Confidence Intervals
All Pairwise Comparisons
Simultaneous confidence level = 87.98%
Str1 subtracted from:
Lower
Center
Upper -------+---------+---------+---------+-Str2
-18.81
55.93 130.67
(----*----)
Str3 -200.31 -125.57 -50.83
(----*----)
-------+---------+---------+---------+--150
0
150
300
9
252solngr4-072s 11/5/07
Str2 subtracted from:
Lower
Center
Str3 -256.24 -181.50
MTB >
SUBC>
SUBC>
MTB >
Upper
-106.76
-------+---------+---------+---------+-(----*----)
-------+---------+---------+---------+--150
0
150
300
stack c2 c3 c4 c11;
subscripts c12;
UseNames.
print c11 c12 c13
Data Display
Row
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
31
32
33
34
35
36
37
38
39
40
41
42
rating
830
743
652
885
814
733
770
829
847
878
728
693
807
901
647
840
747
639
943
916
923
903
760
856
878
990
871
980
630
786
730
617
632
410
727
726
648
668
670
825
564
719
store
Str1
Str1
Str1
Str1
Str1
Str1
Str1
Str1
Str1
Str1
Str1
Str1
Str1
Str1
Str2
Str2
Str2
Str2
Str2
Str2
Str2
Str2
Str2
Str2
Str2
Str2
Str2
Str2
Str3
Str3
Str3
Str3
Str3
Str3
Str3
Str3
Str3
Str3
Str3
Str3
Str3
Str3
tester1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
This is just to show you what the data looks like in stacked form.
MTB > table c13 c12;
SUBC> data rating.
Tabulated statistics: tester1, store
Rows: tester1
Columns: store
Str1 Str2 Str3
1
830
647
630
2
743
840
786
3
652
747
730
4
885
639
617
5
814
943
632
6
733
916
410
10
252solngr4-072s 11/5/07
7
770
923
727
8
829
903
726
9
847
760
648
10
878
856
668
11
728
878
670
12
693
990
825
13
807
871
564
14
901
980
719
Cell Contents: rating
:
DATA
MTB >
MTB > twoway c11 c13 c12;
SUBC> means c13 c12.
Two-way ANOVA: rating versus tester1, store
Source
DF
SS
MS
F
P
tester1 13 116605
8970
0.91 0.555
store
2 241913 120956 12.28 0.000
Error
26 256124
9851
Total
41 614642
S = 99.25
R-Sq = 58.33%
R-Sq(adj) = 34.29%
Individual 95% CIs For Mean Based on
Pooled StDev
tester1
Mean ---+---------+---------+---------+-----1
702.333
(---------*--------)
2
789.667
(---------*---------)
3
709.667
(---------*---------)
4
713.667
(--------*---------)
5
796.333
(--------*---------)
6
686.333 (---------*---------)
7
806.667
(---------*---------)
8
819.333
(---------*---------)
9
751.667
(---------*--------)
10
800.667
(---------*---------)
11
758.667
(---------*---------)
12
836.000
(---------*--------)
13
747.333
(---------*---------)
14
866.667
(---------*---------)
---+---------+---------+---------+-----600
720
840
960
Individual 95% CIs For Mean Based on
Pooled StDev
store
Mean ---+---------+---------+---------+-----Str1
793.571
(------*------)
Str2
849.500
(------*------)
Str3
668.000 (------*-----)
---+---------+---------+---------+-----640
720
800
880
MTB > vartest c2-c4;
SUBC> unstacked.
Test for Equal Variances: Str1, Str2, Str3
95% Bonferroni confidence intervals for standard deviations
N
Lower
StDev
Upper
Str1 14 51.2792
75.601 137.075
Str2 14 76.0538 112.126 203.300
Str3 14 69.1178 101.900 184.759
Bartlett's Test (normal distribution)
Test statistic = 1.97, p-value = 0.373
Levene's Test (any continuous distribution)
Test statistic = 0.43, p-value = 0.654
Test for Equal Variances: Str1, Str2, Str3
11
252solngr4-072s 11/5/07
MTB > vartest c11 c12.
Test for Equal Variances: rating versus store
95% Bonferroni confidence intervals for standard deviations
store
N
Lower
StDev
Upper
Str1 14 51.2792
75.601 137.075
Str2 14 76.0538 112.126 203.300
Str3 14 69.1178 101.900 184.759
Bartlett's Test (normal distribution)
Test statistic = 1.97, p-value = 0.373
Levene's Test (any continuous distribution)
Test statistic = 0.43, p-value = 0.654
Test for Equal Variances: rating versus store
MTB > normtest c2;
SUBC> KStest.
Probability Plot of Str1
MTB > normtest c3;
SUBC> KStest.
Probability Plot of Str2
MTB > normtest c4;
SUBC> KStest.
Probability Plot of Str3
MTB >
name k2 'stdv1'
12
252solngr4-072s 11/5/07
MTB >
MTB >
name k3 'stdv2'
name k4 'stdv3'
MTB > stdev c2 k2
Standard Deviation of Str1
Standard deviation of Str1 = 75.6009
MTB > stdev c3 k3
Standard Deviation of Str2
Standard deviation of Str2 = 112.126
MTB > stdev c4 k4
Standard Deviation of Str3
Standard deviation of Str3 = 101.900
MTB > print k2-k4
Data Display
stdv1
stdv2
stdv3
MTB
MTB
MTB
MTB
MTB
MTB
>
>
>
>
>
>
75.6009
112.126
101.900
stack k2-k4 c6
let c7 = c6*c6
let k7 = mean(c7)
let k8 = logten (k7)
let c8 = logten(c7)
print k7-k8
Data Display
K7
K8
9557.15
3.98033
MTB > print c6-c8
Data Display
Row
1
2
3
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
MTB
C6
75.601
112.126
101.900
>
>
>
>
>
>
>
>
>
>
>
>
>
>
vars
5715.5
12572.3
10383.7
C8
3.75705
4.09941
4.01635
name k15 'med1'
name k16 'med2'
name k17 'med3'
let c14 = c1
let c15 = c2
let c16 = c3
let c17 = c4
let k15 = median (c15)
let k16 = median (c16)
let k17 = median(c17)
let c15 = c15-k15
let c16 = c16-k16
let c17 = c17-k17
describe c15-c17
Descriptive Statistics: Str1*, Str2*, Str3*
Variable
Str1*
Str2*
Str3*
N
14
14
14
N*
0
0
0
Mean
-16.9
-25.0
-1.0
SE Mean
20.2
30.0
27.2
StDev
75.6
112.1
101.9
Minimum
-158.5
-235.5
-259.0
Q1
-78.8
-117.8
-42.3
Median
0.0
0.0
0.0
Q3
44.3
53.5
58.8
Maximum
90.5
115.5
156.0
13
252solngr4-072s 11/5/07
MTB > print c14-c17
Data Display
Row
1
2
3
4
5
6
7
8
9
10
11
12
13
14
MTB
MTB
MTB
MTB
tester2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
>
>
>
>
Str1*
19.5
-67.5
-158.5
74.5
3.5
-77.5
-40.5
18.5
36.5
67.5
-82.5
-117.5
-3.5
90.5
Str3*
-39
117
61
-52
-37
-259
58
57
-21
-1
1
156
-105
50
let c15 = abs(c15)
let c16 = abs(c16)
let c17 = abs(c17)
print c15-c17
Data Display
Row
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Str2*
-227.5
-34.5
-127.5
-235.5
68.5
41.5
48.5
28.5
-114.5
-18.5
3.5
115.5
-3.5
105.5
Str1*
19.5
67.5
158.5
74.5
3.5
77.5
40.5
18.5
36.5
67.5
82.5
117.5
3.5
90.5
Str2*
227.5
34.5
127.5
235.5
68.5
41.5
48.5
28.5
114.5
18.5
3.5
115.5
3.5
105.5
Str3*
39
117
61
52
37
259
58
57
21
1
1
156
105
50
MTB > AOVO c15-c17
One-way ANOVA: Str1*, Str2*, Str3*
Source
Factor
Error
Total
DF
2
39
41
S = 64.29
Level
Str1*
Str2*
Str3*
N
14
14
14
SS
3544
161199
164743
MS
1772
4133
R-Sq = 2.15%
Mean
61.29
83.79
72.43
StDev
44.49
75.40
68.81
F
0.43
P
0.654
R-Sq(adj) = 0.00%
Individual 95% CIs For Mean Based on
Pooled StDev
---------+---------+---------+---------+
(-------------*------------)
(-------------*------------)
(-------------*-------------)
---------+---------+---------+---------+
50
75
100
125
Pooled StDev = 64.29
MTB > Save "C:\Documents and Settings\RBOVE\My Documents\Minitab\2gr3-07201.MTW";
SUBC>
Replace.
Saving file as: 'C:\Documents and Settings\RBOVE\My
14
252solngr4-072s 11/5/07
Documents\Minitab\2gr3-072-01.MTW'
Existing file replaced.
15