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WLD_2006_PISA_V01_M
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variable [F4]
Programme for International Student Assessment 2006
Argentina, Australia, Austria...and 54 more
,
2006
Reference ID
WLD_2006_PISA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development (OECD)
Metadata
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Study website
Created on
Nov 23, 2011
Last modified
Jun 14, 2022
Page views
109003
Downloads
33814
Study Description
Data Dictionary
Downloads
Related Publications
Data files
INT_Cogn06_S_Dec07
INT_Stu06_Dec07
INT_Par06_Dec07
INT_Sch06_Dec07
INT_Cogn06_T_Dec07
Teacher-student ratio (STRATIO)
Data file:
INT_Sch06_Dec07
Overview
Valid:
12727
Invalid:
1638
Minimum:
0.268
Maximum:
100.333
Mean:
15.373
Standard deviation:
8.488
Type:
Continuous
Decimal:
3
Start:
307
End:
314
Width:
8
Range:
0.268 - 100.333
Format:
Numeric
Questions and instructions
Categories
Value
Category
9997
N/A
9998
Invalid
9999
Missing
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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