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
80209
Downloads
15939
MATH - P2012 Sailing Ships Q3 (PM923Q03)
Data file: CBA_COG12_MAR31
Overview
Valid:
67344
Invalid:
203979
Type:
Discrete
Start:
96
End:
96
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 11243 |
16.7%
|
| 2 | Full credit | 36090 |
53.6%
|
| 3 | No credit | 10457 |
15.5%
|
| 4 | No credit | 8924 |
13.3%
|
| r | Not reached | 630 |
0.9%
|
| 7 | N/A | 201434 | |
| 8 | Invalid | 84 | |
| 9 | Missing | 2461 |
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.