Programme for International Student Assessment 2009

Albania, Argentina, Australia...and 70 more, 2009 - 2010

Reference ID

WLD_2009_PISA_v02_M

Producer(s)

Organisation for Economic Co-operation and Development (OECD)

Metadata

Documentation in PDF DDI/XML JSON

Study website

Created on

Sep 05, 2014

Last modified

Jun 14, 2022

Page views

69692

Downloads

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MATH - P2003 Tile Arrangement (Q01) (M447Q01)

Data file: INT_COG09_TD_DEC11

Overview

Valid: 158117

Invalid: 357841

Type: Discrete

Start: 43

End: 43

Width: 1

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
1	No credit	18562	11.7%
2	No credit	14562	9.2%
3	No credit	21045	13.3%
4	Full credit	89520	56.6%
8	Invalid	2939	1.9%
9	Missing	9232	5.8%
r	Not reached	2257	1.4%
7	N/A	357841

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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