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

Age of student (AGE)

Data file: INT_STQ09_DEC11

Overview

Valid: 515958

Invalid: 0

Minimum: 15.17

Maximum: 16.42

Type: Continuous

Decimal: 2

Start: 332

End: 336

Width: 5

Range: 15.17 - 16.42

Format: Numeric

Questions and instructions

Categories

Value	Category
97	N/A
98	Invalid
99	Miss

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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