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

100877

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CBAPS - P2012 Traffic Q2 (CP007Q02)

Data file: CBA_COG12_MAR31

Overview

Valid: 28850

Invalid: 242473

Type: Discrete

Start: 435

End: 435

Width: 1

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
0	No credit	7902	27.4%
1	Full credit	20924	72.5%
r	Not reached	24	0.1%
7	N/A	240021
9	Missing	2452

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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