Table 3.
Comparison between mental performance parameters in order to sex under different acoustic conditions
| Male | Female | |||
|---|---|---|---|---|
| P value |
Mean ± S.D |
P value |
Mean ± S.D |
Performance parameter |
| 0.001** |
35.39 ± 8.55 |
0.059 |
34.75 ± 10.63 |
Percentage of sum of correct answers under quiet |
| |
39.86 ± 7.78 |
|
39.15 ± 10.70 |
Percentage of sum of correct answer under traffic noise |
| 0.078 |
29.06 ± 12.25 |
0.867 |
31.07 ± 13.85 |
The mean of working time under quiet |
| 33.34 ± 11.45 | 31.64 ± 12.55 | The mean of working time under traffic noise | ||
*significancy level: P < 0.05.
Paired Samples T Test.