Table 1 Descriptive results of the biodiesel production (mg L−1) by different experimental treated groups, ZnO NPs, MgO NPs, HAP NPs, and control.
Sample size | Mean | Standard deviation | SE of mean | |||
|---|---|---|---|---|---|---|
Control | 3 | 0.0420 | 1E−3 | 5.773E−4 | ||
ZnO | 3 | 0.0361 | 0.0051 | 0.00297 | ||
MgO | 3 | 0.0547 | 0.0059 | 0.00342 | ||
Hydroxyapatite | 3 | 0.0441 | 0.0063 | 0.00368 | ||
Fisher test | ||||||
|---|---|---|---|---|---|---|
Mean Diff | SEM | t Value | Sig | LCL | UCL | |
MgO/Control | 0.0127 | 0.00415 | 3.06883 | 1 | 0.00316 | 0.02229 |
MgO/ZnO | 0.0186 | 0.00415 | 4.48618 | 1 | 0.00904 | 0.02816 |
Hydroxyapatite/MgO | − 0.0105 | 0.00415 | − 2.55452 | 1 | − 0.02015 | − 0.00103 |