Child wear glasses (UCF2)
Data file: ch
Overview
Valid:
429
Invalid:
274
Minimum:
1.0
Maximum:
2.0
Mean:
1.9953379953379953
Standard deviation:
0.06819906251370073
Type:
Discrete
Width:
6
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES | 2 |
0.5%
|
| 2 | NO | 427 |
99.5%
|
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.