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
100905
Downloads
17247
MATH - P2012 Helen The Cyclist Q2 (PM957Q02)
Data file: CBA_COG12_MAR31
Overview
Valid:
14370
Invalid:
256953
Type:
Discrete
Start:
126
End:
126
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Full credit | 5088 |
35.4%
|
| 2 | No credit | 3525 |
24.5%
|
| 3 | No credit | 2557 |
17.8%
|
| 4 | No credit | 2395 |
16.7%
|
| r | Not reached | 805 |
5.6%
|
| 7 | N/A | 256276 | |
| 8 | Invalid | 27 | |
| 9 | Missing | 650 |
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.