Programme for International Student Assessment, Computer-Based Assessment 2012
Albania, United Arab Emirates, Argentina...and 60 more, 2012
Reference ID
WLD_2012_PISA-CBA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development
Metadata
Created on
Sep 05, 2014
Last modified
Jun 14, 2022
Page views
100237
Downloads
17247
MATH - P2012 Garage Q1 (PM991Q01)
Data file: CBA_COG12_MAR31
Overview
Valid:
14535
Invalid:
256788
Type:
Discrete
Start:
140
End:
140
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 383 |
2.6%
|
| 2 | No credit | 1311 |
9%
|
| 3 | Full credit | 9055 |
62.3%
|
| 4 | No credit | 3349 |
23%
|
| r | Not reached | 437 |
3%
|
| 7 | N/A | 256270 | |
| 8 | Invalid | 21 | |
| 9 | Missing | 497 |
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.