| Factors |
P statistic |
| Primary Particle |
0.000331 |
| Surface |
0.024 |
| Sodium stearate |
6.68×10-5 |
| Sodium Bicarbonate |
0.00936 |
| Additive Concentration (5% w/w) |
1.42×10-5 |
| Angle |
7.2×10-6 |
| Standard Deviation |
0.0724 |
A P statistic less that 0.05 implies statistical significance at 95% level of confidence.
All factors except standard deviation in the data exert statistical significance on the
percentage charge reduction. |
