Table V.
Treatment group | N | Mean | Standard deviation | Standard error |
---|---|---|---|---|
Dextromethorphan | 20 | 3.55 | 1.63 | 0.36 |
Placebo | 20 | 2.8 | 1.90 | 0.42 |
Treatment group | N | Mean | Standard deviation | Standard error |
---|---|---|---|---|
Dextromethorphan | 20 | 3.55 | 1.63 | 0.36 |
Placebo | 20 | 2.8 | 1.90 | 0.42 |