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Trends in International Mathematics and Science Study 1999

World, 1999
Reference ID
WLD_1999_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
1404
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how many each day manufactured cigarettes (q4002)

Data file: WHS-Ukraine_F5

Overview

Valid: 553
Invalid: 2299
Minimum: 0
Maximum: 110
Mean: 14.675
Standard deviation: 9.815
Type: Continuous
Decimal: 2
Range: -
Format:

Questions and instructions

Literal question
On average, how many manufactured 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.