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WLD_2009_PISA-ERA_V01_M
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variable [F3]
The Programme for International Student Assessment, Electronic Reading Assessment 2009
World
,
2009
Reference ID
WLD_2009_PISA-ERA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development (OECD)
Metadata
DDI/XML
JSON
Created on
Sep 05, 2014
Last modified
Mar 29, 2019
Page views
26714
Downloads
2106
Study Description
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Data files
ERA_COG09_S_JUNE11
ERA_COG09_TD_JUNE11
ERA_SCQ09_JUNE11
ERA_STQ09_JUNE11
Number of girls (SC06Q02)
Data file:
ERA_SCQ09_JUNE11
Overview
Valid:
3315
Invalid:
313
Minimum:
0
Maximum:
3521
Type:
Continuous
Decimal:
2
Start:
70
End:
76
Width:
7
Range:
-
Format:
Questions and instructions
Categories
Value
Category
9997
N/A
9998
Invalid
9999
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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