Uploaded by Meriam Enaldo

COFFEESHOP-ANOVA

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Enaldo, Meriam
COFFEESHOP
ANOVA
ANOVA - Overallpers
Cases Sum of Squares df Mean Square F
p
Location
22.842 4
5.710 1.161 0.329
Residuals
964.093 196
4.919
Note. Type III Sum of Squares
Based on the one-way ANOVA results, there’s no significant difference on Overall Personality
when analyzed according to where the coffee drinker buys their coffee, F(4)=1.161, p=0.329,
which is less than 0.05. Therefore, there’s no significant difference was noted between the
coffeeshop (m=7.051, SD= 2.046) and the rest of the locations.
Descriptives
Descriptives - Overallpers
Location Mean
SD
N
1
7.051
2.046 80
3
6.731
2.240 28
4
5.573
1.433
6
5
7.337
2.340 83
6
6.835
3.597
4
Assumption Checks
Test for Equality of Variances (Levene's)
F
df1
df2
p
1.062
4.000
196.000
0.377
Q-Q Plot
Post Hoc Tests
Standard
Post Hoc Comparisons - Location
95% CI for Mean
95% CI for
Difference
Cohen's d
Mean
Cohen's
Lower
Upper
SE
t
Lower Upper
Difference
d
13
0.321
-1.020
1.661 0.487 0.658
0.145
-0.479
0.768
4
1.478
-1.107
4.063 0.939 1.574
0.666
-0.539
1.872
5
-0.286
-1.243
0.671 0.347 -0.824
-0.129
-0.574
0.316
6
0.216
-2.912
3.345 1.136 0.190
0.098
-1.357
1.552
34
1.157
-1.590
3.904 0.998 1.160
0.522
-0.758
1.801
5
-0.607
-1.941
0.728 0.485 -1.252
-0.274
-0.895
0.348
6
-0.104
-3.368
3.160 1.185 -0.088
-0.047
-1.565
1.471
45
-1.764
-4.346
0.817 0.938 -1.882
-0.795
-2.001
0.410
6
-1.262
-5.203
2.680 1.432 -0.881
-0.569
-2.403
1.266
56
0.502
-2.623
3.628 1.135 0.443
0.227
-1.227
1.680
Note. P-value and confidence intervals adjusted for comparing a family of 5 estimates
(confidence intervals corrected using the tukey method).
pscheffe
0.980
0.649
0.954
1.000
0.853
0.814
1.000
0.474
0.941
0.995
ANOVA
ANOVA - OverallLife
Cases Sum of Squares df Mean Square F
p
Location
6.397 4
1.599 2.841 0.025
Residuals
110.332 196
0.563
Note. Type III Sum of Squares
Based on the one-way ANOVA results, there’s a significant difference on Overall Lifestyle when
analyzed according to where the coffee drinker buys their coffee, F(4)=2.841, p=0.025, which is
greater than 0.05. Moreover, post hoc analysis using Scheffe’s test revealed that Lifestyle among
coffee drinkers from coffeeshops is way higher (m=3.061, SD=0.777) compared to coffee drinkers
from the location 5 (m=2.684, SD=0.693), t=3.204, p=0.039.
Descriptives
Descriptives - OverallLife
Location Mean
SD
N
1
3.061
0.777 80
3
2.856
0.818 28
4
3.143
0.905
6
5
2.684
0.693 83
6
2.667
0.614
4
Assumption Checks
Test for Equality of Variances (Levene's)
F
df1
df2
p
0.902
4.000
196.000
0.464
Q-Q Plot
Post Hoc Tests
Standard
Post Hoc Comparisons - Location
95% CI for Mean
95% CI for
Difference
Cohen's d
Mean
Cohen's
Location
Lower
Upper SE
t
Lower Upper
Difference
d
1
3
0.205
-0.249
0.658 0.165 1.242
0.273 -0.352 0.897
4
-0.083
-0.957
0.792 0.318
-0.110 -1.312 1.092
0.260
5
0.377
0.053
0.700 0.118 3.204
0.502
0.051 0.953
6
0.393
-0.665
1.452 0.384 1.023
0.524 -0.933 1.981
3
4
-0.287
-1.217
0.642 0.338
-0.383 -1.661 0.896
0.851
5
0.172
-0.279
0.624 0.164 1.050
0.229 -0.392 0.851
6
0.189
-0.916
1.293 0.401 0.470
0.251 -1.267 1.769
4
5
0.459
-0.414
1.333 0.317 1.448
0.612 -0.591 1.816
6
0.476
-0.858
1.809 0.484 0.983
0.634 -1.201 2.469
5
6
0.016
-1.041
1.074 0.384 0.043
0.022 -1.431 1.475
Note. P-value and confidence intervals adjusted for comparing a family of 5 estimates
(confidence intervals corrected using the tukey method).
pscheffe
0.819
0.999
0.039
0.902
0.948
0.894
0.994
0.718
0.915
1.000
ANOVA
ANOVA - OverallValues
Cases Sum of Squares df Mean Square F
p
Location
2.586 4
0.646 1.063 0.376
Residuals
119.165 196
0.608
Note. Type III Sum of Squares
Based on the one-way ANOVA results, there’s no significant difference on Overall Values when
analyzed according to where the coffee drinker buys their coffee, F(4)=0.646, p=0.376, which is
greater than 0.05. Therefore, there’s no significant difference was noted between the coffeeshop
(m=3.383, SD= 0.838) and the rest of the locations.
Descriptives
Descriptives - OverallValues
Location Mean
SD
1
3.383
0.838
3
3.360
0.796
4
3.425
0.809
5
3.161
0.726
6
3.547
0.078
N
80
28
6
83
4
Assumption Checks
Test for Equality of Variances (Levene's)
F
df1
df2
p
2.119
4.000
196.000
0.080
Q-Q Plot
Post Hoc Tests
Standard
Post Hoc Comparisons - Location
95% CI for Mean
95% CI for
Difference
Cohen's d
Mean
Cohen's
Lower
Upper
SE
t
Lower Upper
Difference
d
13
0.023
-0.448
0.494 0.171 0.134
0.030
-0.594
0.653
4
-0.042
-0.950
0.867 0.330 -0.126
-0.053
-1.255
1.148
5
0.222
-0.114
0.559 0.122 1.819
0.285
-0.162
0.732
6
-0.164
-1.264
0.936 0.399 -0.411
-0.210
-1.665
1.244
34
-0.065
-1.030
0.901 0.351 -0.184
-0.083
-1.360
1.194
5
0.199
-0.270
0.668 0.170 1.169
0.255
-0.366
0.877
6
-0.187
-1.335
0.960 0.417 -0.449
-0.240
-1.758
1.278
45
0.264
-0.644
1.171 0.330 0.800
0.338
-0.863
1.540
6
-0.123
-1.508
1.263 0.503 -0.243
-0.157
-1.990
1.676
56
-0.386
-1.485
0.713 0.399 -0.968
-0.495
-1.951
0.960
Note. P-value and confidence intervals adjusted for comparing a family of 5 estimates
(confidence intervals corrected using the tukey method).
pscheffe
1.000
1.000
0.510
0.997
1.000
0.850
0.995
0.958
1.000
0.919
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