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
101273
Downloads
17250
MATH - P2003 Stop the Car Q1 (PM571Q01)
Data file: CBA_COG12_MAR31
Overview
Valid:
75458
Invalid:
195865
Type:
Discrete
Start:
72
End:
72
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 6348 |
8.4%
|
| 2 | No credit | 18379 |
24.4%
|
| 3 | No credit | 12631 |
16.7%
|
| 4 | Full credit | 36440 |
48.3%
|
| r | Not reached | 1660 |
2.2%
|
| 7 | N/A | 190098 | |
| 8 | Invalid | 809 | |
| 9 | Missing | 4958 |
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.