ANOVA ANOVA
Analysis of Variance
Unemploye Part-time
2.82
2.87
3.75
3.52
2.93
2.96
3.03
3.06
3.11
3.09
3.01
3.2
3.34
3.82
3.49
3.96
3.32
3.56
3.22
3.17
3.06
3.36
3.07
3.98
3.41
3.28
2.84
3.22
3.03
3.26
3.66
2.85
3.23
3.32
3.52
2.83
3.33
2.98
3.33
3.05
3.17
3.77
3.17
3.64
3.4
3.62
3.44
3.53
3.56
3.76
3.31
3.01
3.64
3.13
3.22
3.85
3.37
3.8
3.27
3.56
3.93
3.05
3.85
3.53
3.47
3.22
3.26
3.46
3.43
3.9
Full-time
3.49
3.25
3.26
3.16
3.4
3.72
3.44
3.65
3.02
3.8
3.23
3.53
3.15
3.36
3.79
3.74
2.89
2.83
3.71
3.47
3.64
3.59
3.38
3.44
3.31
3.26
3.04
2.8
3.75
3.64
3.65
3.18
3.44
3.51
2.81
3.64
2.85
3.56
2.92
3.35
3.46
3.59
3.65
2.97
3.21
3.65
2.94
3.53
3.65
3.61
3.7
2.91
3.77
3.79
3.59
3.38
3.57
2.97
3.44
3.48
2.99
3.73
2.91
3.78
3.13
3.14
SUMMARY
Groups
Unemployed
Part-time
Full-time
ANOVA
Source of Variation
Treatment
Error
Total
Null hypothesis:
Alternate hypothesis:
Significance level: p-Value Decision:
Count
25
45
130
0
0
Sum
82.110
152.050
450.130
0.000
0.000
Average
3.284
3.379
3.463
Variance
0.110
0.085
0.091
SS
0.771
18.158
df
2
197
MS
0.385
0.092
F
4.180
18.928
199
Upper
Conf. Limit
0.244
0.309
0.187
Difference in [4]
Treatment Means???
- no difference ***Means are different***
- no difference -
µ1 = µ2 = µ3
Not all the means are equal
0.05 [1]
0.0167 [2]
#NAME?
Mean Differences Post-Hoc Tests [3]
Difference
Comparison of Means
Unemployed to Part-time
0.094
Unemployed to Full-time
0.178
Part-time to Full-time
0.084
Lower
Conf. Limit
-0.055
0.047
-0.020
©2007 DrJimMirabella.com
2U
3P
1F
0
0
0
F crit
#NAME?
333
333
333
##
##
3.24
3.56
3.16
3.53
3.3
3.21
3.39
3.65
3.47
3.88
3.83
3.22
3.56
3.17
3.41
3.44
3.55
3.88
3.09
3.66
3.59
3.83
3.04
3.91
3.56
3.46
3.27
3.43
3.89
3.54
3.74
3.17
3.32
3.95
3.79
3.79
3.71
3.82
3.23
3.56
3.62
3.8
3.64
3.03
3.92
3.82
3.8
3.2
3.67
3.66
3.96
3.75
3.83
3.22
3.21
3.02
3.99
3.65
3.67
3.06
3.93
3.7
3.76
3.23
[1] Also referred to as ALPHA. This is your tolerance for error; it is the probability of incorrectly rejecting the null
Unemploye Part-time
2.82
2.87
3.75
3.52
2.93
2.96
3.03
3.06
3.11
3.09
3.01
3.2
3.34
3.82
3.49
3.96
3.32
3.56
3.22
3.17
3.06
3.36
3.07
3.98
3.41
3.28
2.84
3.22
3.03
3.26
3.66
2.85
3.23
3.32
3.52
2.83
3.33
2.98
3.33
3.05
3.17
3.77
3.17
3.64
3.4
3.62
3.44
3.53
3.56
3.76
3.31
3.01
3.64
3.13
3.22
3.85
3.37
3.8
3.27
3.56
3.93
3.05
3.85
3.53
3.47
3.22
3.26
3.46
3.43
3.9
Full-time
3.49
3.25
3.26
3.16
3.4
3.72
3.44
3.65
3.02
3.8
3.23
3.53
3.15
3.36
3.79
3.74
2.89
2.83
3.71
3.47
3.64
3.59
3.38
3.44
3.31
3.26
3.04
2.8
3.75
3.64
3.65
3.18
3.44
3.51
2.81
3.64
2.85
3.56
2.92
3.35
3.46
3.59
3.65
2.97
3.21
3.65
2.94
3.53
3.65
3.61
3.7
2.91
3.77
3.79
3.59
3.38
3.57
2.97
3.44
3.48
2.99
3.73
2.91
3.78
3.13
3.14
SUMMARY
Groups
Unemployed
Part-time
Full-time
ANOVA
Source of Variation
Treatment
Error
Total
Null hypothesis:
Alternate hypothesis:
Significance level: p-Value Decision:
Count
25
45
130
0
0
Sum
82.110
152.050
450.130
0.000
0.000
Average
3.284
3.379
3.463
Variance
0.110
0.085
0.091
SS
0.771
18.158
df
2
197
MS
0.385
0.092
F
4.180
18.928
199
Upper
Conf. Limit
0.244
0.309
0.187
Difference in [4]
Treatment Means???
- no difference ***Means are different***
- no difference -
µ1 = µ2 = µ3
Not all the means are equal
0.05 [1]
0.0167 [2]
#NAME?
Mean Differences Post-Hoc Tests [3]
Difference
Comparison of Means
Unemployed to Part-time
0.094
Unemployed to Full-time
0.178
Part-time to Full-time
0.084
Lower
Conf. Limit
-0.055
0.047
-0.020
©2007 DrJimMirabella.com
2U
3P
1F
0
0
0
F crit
#NAME?
333
333
333
##
##
3.24
3.56
3.16
3.53
3.3
3.21
3.39
3.65
3.47
3.88
3.83
3.22
3.56
3.17
3.41
3.44
3.55
3.88
3.09
3.66
3.59
3.83
3.04
3.91
3.56
3.46
3.27
3.43
3.89
3.54
3.74
3.17
3.32
3.95
3.79
3.79
3.71
3.82
3.23
3.56
3.62
3.8
3.64
3.03
3.92
3.82
3.8
3.2
3.67
3.66
3.96
3.75
3.83
3.22
3.21
3.02
3.99
3.65
3.67
3.06
3.93
3.7
3.76
3.23
[1] Also referred to as ALPHA. This is your tolerance for error; it is the probability of incorrectly rejecting the null