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Programme for International Student Assessment 2006

Argentina, Australia, Austria...and 54 more, 2006
Reference ID
WLD_2006_PISA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development (OECD)
Metadata
Documentation in PDF DDI/XML JSON
Study website
Created on
Nov 23, 2011
Last modified
Jun 14, 2022
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FINAL VARIANCE UNIT (1,2,3) (RANDUNIT)

Data file: INT_Stu06_Dec07

Overview

Valid: 398750
Invalid: 0
Type: Discrete
Decimal: 0
Start: 1716
End: 1716
Width: 1
Range: 1 - 3
Format: Numeric

Questions and instructions

Categories
Value Category Cases
1 194747
48.8%
2 194735
48.8%
3 9268
2.3%
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.
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