Table 2 Predicted and observed values.

From: Optimization of solid waste collection using RSM approach, and strategies delivering sustainable development goals (SDG’s) in Jeddah, Saudi Arabia

S.No

Variable

Optimized value

Observed value

1

No. of trips

22

21

2

Manpower

2

2

3

Fuel consumption (l)

16

18

4

Solid waste volume (m3)

4

3.8

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