V6148: 116C01(R):AGE <>18 DICHOTOMY

Item Number:

Component variables: 1) Q. C01 "In what year were you born?" 
(item 00010), 2) Q. C02 "In what month were you born?" (item
00020), and 3) date of questionnaire administration as recorded
by interviewer.

1="younger than 18 years of age"  2="18 years of age or older"
            
ValueLabelUnweighted
Frequency
%
1 < 18 YRS:(1) 1,03241.5%
2 18+ YRS:(2) 1,37055.1%
Missing Data
-9 MISSING:(-9) 843.4%
Total 2,486 100%

Based upon 2,402 valid cases out of 2,486 total cases.

Summary Statistics

  • mean: 1.57
  • median: 2.00
  • mode: 2.00
  • minimum: 1
  • maximum: 2
  • standard deviation: 0.50

Location: 377-378 (width: 2; decimal: 0)

Variable Type: numeric

(Range of) Missing Values: -9

Notes

Source: This variable was taken from: Monitoring the Future: A Continuing Study of American Youth (12th-Grade Survey), 2011.

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Disclaimer: The frequencies for this variable may not be weighted. They are purely descriptive and may not be representative of the study population. Please use with caution and consult the study documentation.

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