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
101509
Downloads
24177
SCIE - P2003 Milk Q3 (PS326Q03)
Data file: INT_COG12_DEC03
Overview
Valid:
112590
Invalid:
274139
Type:
Discrete
Start:
200
End:
200
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 8174 |
7.3%
|
| 2 | Full credit | 62361 |
55.4%
|
| 3 | No credit | 24622 |
21.9%
|
| 4 | No credit | 15654 |
13.9%
|
| r | Not reached | 1779 |
1.6%
|
| 7 | N/A | 267967 | |
| 8 | Invalid | 300 | |
| 9 | Missing | 5872 |
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.