Age | N | Mean | Std. Deviation | Std. Error | 95% Confidence Interval for Mean | Min | Max | |
Lower Bound | Upper Bound | |||||||
Less than 30 years | 1 | 4.65 | . | . | . | . | 4.65 | 4.65 |
31 - 40 years | 4 | 4.58 | 0.4873 | 0.2437 | 3.80 | 5.35 | 3.90 | 5.00 |
41 - 50 years | 4 | 4.34 | 0.2840 | 0.1420 | 3.90 | 4.79 | 4.05 | 4.65 |
51 - 60 years | 1 | 2.85 | . | . | . | . | 2.85 | 2.85 |
Total | 10 | 4.32 | 0.6223 | 0.1970 | 3.87 | 4.76 | 2.85 | 5.00 |