Programme for International Student Assessment 2012
Albania, United Arab Emirates, Argentina...and 57 more, 2012
Reference ID
WLD_2012_PISA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development
Metadata
Created on
Sep 05, 2014
Last modified
Jun 14, 2022
Page views
100597
Downloads
24175
MATH - P2003 Chair Lift Q1 (PM564Q01)
Data file: INT_COG12_DEC03
Overview
Valid:
114589
Invalid:
272140
Type:
Discrete
Start:
68
End:
68
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 5987 |
5.2%
|
| 2 | Full credit | 47519 |
41.5%
|
| 3 | No credit | 48457 |
42.3%
|
| 4 | No credit | 8489 |
7.4%
|
| r | Not reached | 4137 |
3.6%
|
| 7 | N/A | 270176 | |
| 8 | Invalid | 213 | |
| 9 | Missing | 1751 |
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.