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Trends in International Mathematics and Science Study 2007

World, 2007
Reference ID
WLD_2007_TIMSS_v01_M
Producer(s)
TIMSS International Study Center
Metadata
DDI/XML JSON
Created on
Apr 25, 2019
Last modified
Apr 25, 2019
Page views
2895
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Hand-rolled cigarette (q4003)

Data file: WHS-Dominican_F5

Overview

Valid: 584
Invalid: 3950
Minimum: 0
Maximum: 20
Mean: 0.462
Standard deviation: 1.508
Type: Continuous
Decimal: 2
Range: -
Format:

Questions and instructions

Literal question
On average, how many hand-rolled cigarettes do you smoke each day?
Interviewer instructions
Use Appendix A4.1 and specify the number of each tobacco product respondent is smoking and / or using each day.