Table 3 Descriptive analysis.
Cement (kg/m3) | Total powder (TP) (kg/m3) | Fine aggregate (FA) (kg/m3) | Coarse aggregate (CA) (kg/m3) | Water (kg/m3) | Adm% | Maximum grain size (MGS) (mm) | |
|---|---|---|---|---|---|---|---|
Mean | 385.21 | 511.91 | 840.53 | 776.01 | 187.07 | 1.34 | 15.58 |
Standard error | 2.12 | 1.95 | 2.66 | 2.65 | 0.55 | 0.03 | 0.08 |
Median | 392 | 518 | 848.15 | 790 | 186 | 1.1 | 16 |
Mode | 400 | 550 | 890 | 900 | 200 | 0.37 | 16 |
Standard deviation | 102.08 | 94 | 128.21 | 127.73 | 26.58 | 1.34 | 3.73 |
Sample variance | 10421.1 | 8835.92 | 16438.5 | 16313.7 | 706.69 | 1.79 | 13.95 |
Kurtosis | 0.07 | 3.01 | 5.17 | 2.06 | 3.42 | 20.12 | 0.05 |
Skewness | -0.2 | 0.12 | -1.28 | -0.94 | 0.89 | 3.72 | 0.33 |
Range | 707 | 742 | 966 | 934.4 | 229.9 | 12.76 | 22 |
Minimum | 108.3 | 180 | 234 | 247.6 | 101.6 | 0.08 | 8 |
Maximum | 707 | 922 | 1200 | 1182 | 331.5 | 12.84 | 30 |
Largest (1) | 707 | 922 | 1200 | 1182 | 331.5 | 12.84 | 30 |
Smallest (1) | 0 | 180 | 234 | 247.6 | 101.6 | 0.08 | 8 |
Confidence level (95.0%) | 4.16 | 3.83 | 5.22 | 5.2 | 1.08 | 0.05 | 0.15 |
