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
79438
Downloads
15939
MATH - P2000 Pop Pyramids Q3 (PM155Q03D)
Data file: CBA_COG12_MAR31
Overview
Valid:
50817
Invalid:
220506
Type:
Discrete
Start:
48
End:
48
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| A | No credit | 29763 |
58.6%
|
| G | Partial credit | 1131 |
2.2%
|
| H | Partial credit | 8669 |
17.1%
|
| I | Partial credit | 1391 |
2.7%
|
| O | Full credit | 856 |
1.7%
|
| P | Full credit | 6871 |
13.5%
|
| Q | Full credit | 1225 |
2.4%
|
| r | Not reached | 911 |
1.8%
|
| 7 | N/A | 189876 | |
| 9 | Missing | 30630 |
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.