Research Article
Cymbopogon nardus Leaf Ash as an Alternative Material for Enhancing Concrete Strength
Table 7
Model summary statistics and ANOVA for bulk density response.
| | Source | Sum of squares | df | Mean square | F-value | p-Value | |
| | Model | 23.38 | 2 | 11.69 | 25,256.00 | 0.0044 | Significant | | A-CNLA substitution | 0.0303 | 1 | 0.0303 | 65.54 | 0.0782 | — | | B-Slump value | 1.87 | 1 | 1.87 | 4,045.43 | 0.0100 | — | | Residual | 0.0005 | 1 | 0.0005 | — | — | — | | Cor total | 23.38 | 3 | — | — | — | — |
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