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
83383
Downloads
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MATH - P2000 Pop Pyramids Q3 - original responses (PM155Q03R)
Data file: INT_COG12_DEC03
Overview
Valid:
68950
Invalid:
317779
Type:
Discrete
Start:
247
End:
248
Width:
2
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 00 | No credit | 46134 |
66.9%
|
| 11 | Partial credit | 1449 |
2.1%
|
| 12 | Partial credit | 10089 |
14.6%
|
| 13 | Partial credit | 1492 |
2.2%
|
| 21 | Full credit | 1047 |
1.5%
|
| 22 | Full credit | 7071 |
10.3%
|
| 23 | Full credit | 1668 |
2.4%
|
| 97 | N/A | 269921 | |
| 99 | Missing | 47858 |
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.