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
80266
Downloads
15939
MATH - P2012 Charts Q2 (PM918Q02)
Data file: CBA_COG12_MAR31
Overview
Valid:
68326
Invalid:
202997
Type:
Discrete
Start:
91
End:
91
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 3562 |
5.2%
|
| 2 | No credit | 2971 |
4.3%
|
| 3 | Full credit | 55053 |
80.6%
|
| 4 | No credit | 6326 |
9.3%
|
| r | Not reached | 414 |
0.6%
|
| 7 | N/A | 201626 | |
| 8 | Invalid | 986 | |
| 9 | Missing | 385 |
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.