Research Article
Enhancing Algal Growth by Stimulation with LED Lighting and Ultrasound
Table 7
Final analysis of variance for different
ratios.
| | Factors | Sum of square | Degree of freedom | Variance | value | Probability | Confidence level | Significance* |
| | Pooled | | 13.65 | 1 | 13.65 | 2.16 | 23.76% | 76.24% | Yes | | 30.87 | 1 | 30.87 | 4.90 | 11.38% | 88.62% | Yes | | 1278.34 | 1 | 1278.34 | 202.74 | 0.08% | 99.92% | Yes | | 16.68 | 1 | 16.68 | 2.65 | 20.23% | 79.77% | Yes | | Pooled | | Pooled | | Error | 18.92 | 3 | 6.31 | | | | | | Total | 1352.26 | 10 | 135.23 | | | | |
|
|
Note: at least 75% confidence level.
|
