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
100323
Downloads
17247
READ - P2009 Fair Trade Q7 (PR424Q07)
Data file: CBA_COG12_MAR31
Overview
Valid:
77942
Invalid:
193381
Type:
Discrete
Start:
171
End:
171
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Full credit | 61118 |
78.4%
|
| 2 | No credit | 5548 |
7.1%
|
| 3 | No credit | 5433 |
7%
|
| 4 | No credit | 5052 |
6.5%
|
| r | Not reached | 791 |
1%
|
| 7 | N/A | 190336 | |
| 8 | Invalid | 515 | |
| 9 | Missing | 2530 |
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.