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
104851
Downloads
24922
MATH - P2012 Garage Q1 (PM991Q01)
Data file: INT_COG12_DEC03
Overview
Valid:
34257
Invalid:
352472
Type:
Discrete
Start:
138
End:
138
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 994 |
2.9%
|
| 2 | No credit | 3294 |
9.6%
|
| 3 | Full credit | 20958 |
61.2%
|
| 4 | No credit | 7762 |
22.7%
|
| r | Not reached | 1249 |
3.6%
|
| 7 | N/A | 351068 | |
| 8 | Invalid | 72 | |
| 9 | Missing | 1332 |
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.