serial 7's second subtraction
Datafile
Question asked in the latest wave:
cognitiveability_ip3.sub7_2
Question label:
Serial 7's second subtraction
Question text:
And 7 from that?
Question universe:
if Sub7_1 DK & Sub7_1 REF (If respondent did not answer 'don't know' or 'refuse' at initial serial sevens question)
Question interviewer instructions:
THIS IS THE SECOND SUBTRACTION. RESPONDENT HAS TWO MINUTES TO ANSWER, IF IT IS APPARENT THAT THE RESPONDENT IS STRUGGLING, PLEASE ANSWER DON’T KNOW AND MOVE ON TO THE NEXT QUESTION. ENTER NUMBER
Further details:
For further details about this question, please see the questionnaires
| Value label | Value | Absolute frequency | Relative frequency |
|---|---|---|---|
| inapplicable | -8 | 59 | 3.36% |
| proxy | -7 | 135 | 7.69% |
| refusal | -2 | 1 | 0.06% |
| don't know | -1 | 29 | 1.65% |
| [Value >= 0] | 1 | 1532 | 87.24% |
| Total | 1756 | 100.0% |
| Mean | Number Missing | Min | Max | Std Dev | N |
|---|---|---|---|---|---|
| 102.55 | 224 | 0 | 8982.0 | 360.56 | 1532 |



