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
101529
Downloads
24177
MATH - P2003 Number Check Q1 (PM603Q01T)
Data file: INT_COG12_DEC03
Overview
Valid:
113024
Invalid:
273705
Type:
Discrete
Start:
71
End:
71
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 3525 |
3.1%
|
| 1 | No credit | 31345 |
27.7%
|
| 2 | No credit | 29590 |
26.2%
|
| 3 | Full credit | 46288 |
41%
|
| r | Not reached | 2276 |
2%
|
| 7 | N/A | 270140 | |
| 8 | Invalid | 26 | |
| 9 | Missing | 3539 |
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.