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

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Created on

Sep 05, 2014

Last modified

Jun 14, 2022

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MATH - P2012 Garage Q2 - original responses (PM991Q02R)

Data file: CBA_COG12_MAR31

Overview

Valid: 10024

Invalid: 261299

Type: Discrete

Start: 255

End: 256

Width: 2

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
00	No credit	9207	91.8%
11	Partial credit	288	2.9%
12	Partial credit	57	0.6%
21	Full credit	472	4.7%
97	N/A	256268
99	Missing	5031

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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