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

69554

Downloads

6052

SCIE - P2006 Cooking Outdoors (Q02) (S521Q02)

Data file: INT_COG09_TD_DEC11

Overview

Valid: 158147

Invalid: 357811

Type: Discrete

Start: 239

End: 239

Width: 1

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
1	No credit	38710	24.5%
2	Full credit	74965	47.4%
3	No credit	23224	14.7%
4	No credit	13243	8.4%
8	Invalid	1416	0.9%
9	Missing	2553	1.6%
r	Not reached	4036	2.6%
7	N/A	357811

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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