| |
Average happiness
|
Shapiro–Wilk (p-value)
|
Mann Whitney U (p-value)
|
Number of observations
|
Standard deviation
|
Minimum
|
Maximum
|
|---|
|
Self-reported
| | | | | | | |
|
Experimental group
|
1.26
|
1.17e−41
|
5.30e−09
|
1218
|
0.54
|
0
|
2
|
|
Control group
|
1.10
|
2.53e-33
|
905
|
0.62
|
0
|
2
|
|
Predicted
| | | | | | | |
|
Experimental group
|
1.29
|
0
|
0
|
89,684
|
0.57
|
0
|
2
|
|
Control group
|
1.13
|
0
|
87,084
|
0.62
|
0
|
2
|