Child has difficulty seeing (UCF7)
Data file: ch
Overview
Valid:
429
Invalid:
274
Minimum:
1.0
Maximum:
3.0
Mean:
1.0442890442890442
Standard deviation:
0.25649738188215937
Type:
Discrete
Width:
6
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | NO DIFFICULTY | 415 |
96.7%
|
| 2 | SOME DIFFICULTY | 9 |
2.1%
|
| 3 | A LOT OF DIFFICULTY | 5 |
1.2%
|
Warning: these figures indicate the number of cases found in the data file. They cannot be interpreted as summary statistics of the population of interest.