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
80078
Downloads
15939
MATH - P2012 Arches Q1 (PM943Q01)
Data file: CBA_COG12_MAR31
Overview
Valid:
63428
Invalid:
207895
Type:
Discrete
Start:
108
End:
108
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 10029 |
15.8%
|
| 2 | No credit | 10222 |
16.1%
|
| 3 | Full credit | 35381 |
55.8%
|
| 4 | No credit | 6548 |
10.3%
|
| r | Not reached | 1248 |
2%
|
| 7 | N/A | 201594 | |
| 8 | Invalid | 682 | |
| 9 | Missing | 5619 |
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.