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

Mother SQ ISEI (BMMJ)

Data file: INT_STQ09_DEC11

Overview

Valid: 369663

Invalid: 146295

Minimum: 16

Maximum: 90

Type: Continuous

Decimal: 0

Start: 339

End: 340

Width: 2

Range: 16 - 90

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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