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
100549
Downloads
17247
MATH - P2003 Chair Lift Q2 (PM564Q02)
Data file: CBA_COG12_MAR31
Overview
Valid:
79117
Invalid:
192206
Type:
Discrete
Start:
71
End:
71
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 10357 |
13.1%
|
| 2 | No credit | 15335 |
19.4%
|
| 3 | Full credit | 36454 |
46.1%
|
| 4 | No credit | 12269 |
15.5%
|
| 5 | No credit | 2588 |
3.3%
|
| r | Not reached | 2114 |
2.7%
|
| 7 | N/A | 190104 | |
| 8 | Invalid | 122 | |
| 9 | Missing | 1980 |
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.