Programme for International Student Assessment 2012

Albania, United Arab Emirates, Argentina...and 57 more, 2012

Reference ID

WLD_2012_PISA_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 Sailing Ships Q4 (PM923Q04)

Data file: INT_COG12_DEC03

Overview

Valid: 56452

Invalid: 330277

Type: Discrete

Start: 95

End: 95

Width: 1

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
0	No credit	42907	76%
1	Full credit	12633	22.4%
r	Not reached	912	1.6%
7	N/A	301507
9	Missing	28770

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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