Programme for International Student Assessment 2012
Albania, United Arab Emirates, Argentina...and 57 more, 2012
Reference ID
WLD_2012_PISA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development
Metadata
Created on
Sep 05, 2014
Last modified
Jun 14, 2022
Page views
83400
Downloads
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MATH - P2012 Charts Q1 (PM918Q01)
Data file: INT_COG12_DEC03
Overview
Valid:
83874
Invalid:
302855
Type:
Discrete
Start:
88
End:
88
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 1922 |
2.3%
|
| 2 | Full credit | 73266 |
87.4%
|
| 3 | No credit | 1489 |
1.8%
|
| 4 | No credit | 6698 |
8%
|
| r | Not reached | 499 |
0.6%
|
| 7 | N/A | 301695 | |
| 8 | Invalid | 99 | |
| 9 | Missing | 1061 |
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.