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
91555
Downloads
16454
SCIE - P2006 Solar Panels Q8 (PS415Q08T)
Data file: CBA_COG12_MAR31
Overview
Valid:
77019
Invalid:
194304
Type:
Discrete
Start:
213
End:
213
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 1385 |
1.8%
|
| 1 | No credit | 10951 |
14.2%
|
| 2 | No credit | 17948 |
23.3%
|
| 3 | Full credit | 43879 |
57%
|
| r | Not reached | 2856 |
3.7%
|
| 7 | N/A | 193334 | |
| 8 | Invalid | 24 | |
| 9 | Missing | 946 |
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.