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
100321
Downloads
24144
MATH - P2012 London Eye Q2 (PM934Q02)
Data file: INT_COG12_DEC03
Overview
Valid:
34708
Invalid:
352021
Type:
Discrete
Start:
98
End:
98
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 4081 |
11.8%
|
| 2 | No credit | 6202 |
17.9%
|
| 3 | Full credit | 14036 |
40.4%
|
| 4 | No credit | 7382 |
21.3%
|
| r | Not reached | 3007 |
8.7%
|
| 7 | N/A | 351074 | |
| 8 | Invalid | 98 | |
| 9 | Missing | 849 |
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.