Sleep: Time usually wake up school day
Datafile
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| Missing | -9 | 17 | 1.19% |
| Before 6 am | 1 | 69 | 4.82% |
| 6 - 6:59 am | 2 | 584 | 40.78% |
| 7 - 7:59 am | 3 | 706 | 49.3% |
| 8 - 8:59 am | 4 | 49 | 3.42% |
| After 9 am | 5 | 7 | 0.49% |
| Total | 1432 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 2.53 | 17 | 1.0 | 5.0 | 0.67 | 1415 |
