Table 4.
Age Group (years) | n | Mean | Std. Deviation | Std. Error | 95% Confidence Interval for Mean | Minimum | Maximum | |
---|---|---|---|---|---|---|---|---|
Lower Bound | Upper Bound | |||||||
<20 | 7 | 24.00 | 4.04 | 1.52 | 20.26 | 27.73 | 20.00 | 29.00 |
20-40 | 58 | 23.93 | 3.04 | 0.39 | 23.13 | 24.73 | 18.00 | 30.00 |
>40 | 35 | 24.60 | 3.10 | 0.52 | 23.53 | 25.66 | 18.00 | 30.00 |
Total | 100 | 24.17 | 3.12 | 0.31 | 23.55 | 24.78 | 18.00 | 30.00 |
F=0.50, P=0.60, NS, P>0.05