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

69278

Downloads

6052

SCIE - P2006 Forest Fires (Q07) (S466Q07T)

Data file: INT_COG09_TD_DEC11

Overview

Valid: 159183

Invalid: 356775

Type: Discrete

Start: 226

End: 226

Width: 1

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
0	No credit	16470	10.3%
1	No credit	35573	22.3%
2	Full credit	96693	60.7%
8	Invalid	47	0%
9	Missing	2384	1.5%
r	Not reached	8016	5%
7	N/A	356775

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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