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

36812

Downloads

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READ - P2009 Rhinoceros - Q4 (R101Q04)

Data file: INT_COG09_TD_DEC11

Overview

Valid: 96933

Invalid: 419025

Type: Discrete

Start: 74

End: 74

Width: 1

Range: -

Format: character

Questions and instructions

Categories

Value	Category	Cases
1	No credit	5742	5.9%
2	No credit	8362	8.6%
3	Full credit	72478	74.8%
4	No credit	4775	4.9%
8	Invalid	516	0.5%
9	Missing	1709	1.8%
r	Not reached	3351	3.5%
7	N/A	419025

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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