Table 1.
N | Mean | Std. Deviation | Std. Error | |
---|---|---|---|---|
control | 27 | 7,023a | 1,740 | 335 |
2.5 | 400 | 3,583b | 3,696 | 185 |
5 | 345 | 2,598c | 3,912 | 211 |
10 | 292 | 1,497d | 2,622 | 153 |
* Means with different superscripts are statistically different at the level of a 0.05