Table 4.
Descriptive statistics for rinsing solutions
| Rinsing solutions | Mean | Standard | 95 % confidence interval for mean | SE | |
|---|---|---|---|---|---|
| Lower bound | Lower bound | ||||
| CHL | 650.0 | 83.2 | 97.4 | 1397.4 | 58.8 |
| WSMW | 854.4 | 455.5 | 237.7 | 4946.6 | 322.1 |
| WWMW | 708.3 | 58.9 | 178.9 | 1237.8 | 41.7 |
| Total | 737.6 | 229.0 | 497.3 | 977.9 | 93.5 |