Child wear glasses or contact lenses (FCF1)
Data file: fs
Overview
Valid:
22454
Minimum:
1.0
Maximum:
9.0
Mean:
1.9849024672664113
Standard deviation:
0.2116587935873046
Type:
Discrete
Width:
6
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 423 |
1.9%
|
| 2 | NO | 22019 |
98.1%
|
| 9 | NO RESPONSE | 12 |
0.1%
|
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.