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
100370
Downloads
17247
SCIE - P2003 Milk Q4 (PS326Q04T)
Data file: CBA_COG12_MAR31
Overview
Valid:
80642
Invalid:
190681
Type:
Discrete
Start:
203
End:
203
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 8059 |
10%
|
| 1 | No credit | 15543 |
19.3%
|
| 2 | No credit | 35492 |
44%
|
| 3 | Full credit | 20635 |
25.6%
|
| r | Not reached | 913 |
1.1%
|
| 7 | N/A | 188017 | |
| 8 | Invalid | 24 | |
| 9 | Missing | 2640 |
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.