Table 4.
Descriptive statistics
| NPar tests | |||||
|---|---|---|---|---|---|
| n | Mean | SD | Minimum | Maximum | |
| Total | 30 | 1.6583 | 0.69009 | 0.50 | 4.00 |
| Cement | 30 | 2.00 | 0.830 | 1 | 3 |
SD: Standard deviation
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