Age when cigarette was smoked for the first time (TA2)
Data file: wm
Overview
Valid:
150
Minimum:
0.0
Maximum:
99.0
Mean:
16.473333333333333
Standard deviation:
13.4507287129091
Type:
Discrete
Width:
5
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | Never smoked a whole cigarette | 32 |
21.3%
|
| 12 | 2 |
1.3%
|
|
| 13 | 3 |
2%
|
|
| 14 | 2 |
1.3%
|
|
| 15 | 17 |
11.3%
|
|
| 16 | 19 |
12.7%
|
|
| 17 | 10 |
6.7%
|
|
| 18 | 13 |
8.7%
|
|
| 19 | 5 |
3.3%
|
|
| 20 | 9 |
6%
|
|
| 21 | 6 |
4%
|
|
| 22 | 3 |
2%
|
|
| 23 | 4 |
2.7%
|
|
| 24 | 2 |
1.3%
|
|
| 25 | 5 |
3.3%
|
|
| 26 | 4 |
2.7%
|
|
| 27 | 2 |
1.3%
|
|
| 28 | 1 |
0.7%
|
|
| 30 | 3 |
2%
|
|
| 32 | 3 |
2%
|
|
| 33 | 1 |
0.7%
|
|
| 38 | 1 |
0.7%
|
|
| 44 | 1 |
0.7%
|
|
| 99 | Missing | 2 |
1.3%
|
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.