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
68466
Downloads
17131
SCIE - P2006 Solar Panels Q7 (PS415Q07T)
Data file: INT_COG12_DEC03
Overview
Valid:
114584
Invalid:
272145
Type:
Discrete
Start:
210
End:
210
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 7883 |
6.9%
|
| 1 | No credit | 24045 |
21%
|
| 2 | Full credit | 77586 |
67.7%
|
| r | Not reached | 5070 |
4.4%
|
| 7 | N/A | 270166 | |
| 8 | Invalid | 67 | |
| 9 | Missing | 1912 |
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.