Programme for International Student Assessment, Computer-Based Assessment 2012

Albania, United Arab Emirates, Argentina...and 60 more, 2012

Reference ID

WLD_2012_PISA-CBA_v01_M

Producer(s)

Organisation for Economic Co-operation and Development

Metadata

Documentation in PDF DDI/XML JSON

Created on

Sep 05, 2014

Last modified

Jun 14, 2022

Page views

100188

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SCIE - P2006 Green Parks Q3 (PS438Q03D)

Data file: CBA_COG12_MAR31

Overview

Valid: 66336

Invalid: 204987

Type: Discrete

Start: 223

End: 223

Width: 1

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
B	No credit	35020	52.8%
G	Full credit	16855	25.4%
H	Full credit	12062	18.2%
r	Not reached	2399	3.6%
7	N/A	190077
9	Missing	14910

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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