Research Article
Mathematical Analysis of the Effect of Iron and Silica on the Reduction Performance of Manganese Ores
Table 6
Effect of total iron (
), silica (
), and their interaction (
) on the RIT.
| | Source of variance | The average effect | Sum of square (SS) | Mean square (MS)
(MS = SS/degree of freedom) | Magnitude effect,
(MSVariance/) |
| | 19.687 | 775.1559 | 775.1559 | 3994.748 | | 6.3685 | 81.11558 | 81.11558 | 418.0273 | | 6.268 | 78.57565 | 78.57565 | 404.9378 | | Error | | 0.776175 | 0.194044 | |
| | Total | | 935.6233 | | |
|
|
