From: An integrated approach to water conservation: fuzzy logic assessment of water tariffs in Abu Dhabi Emirate’s residential sector
TU-1
TU-2
TU-3
Level of technology use (TU)
Responses
90
–
Mean
3.62
4.02
2.69
3.6778
Median
4.00
3.00
4.0000
Mode
5
1
Std. deviation
1.259
1.122
1.346
1.13006
Variance
1.586
1.258
1.812
1.277