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
91352
Downloads
16454
MATH - P2000 Pop Pyramids Q2 (PM155Q02D)
Data file: CBA_COG12_MAR31
Overview
Valid:
67402
Invalid:
203921
Type:
Discrete
Start:
47
End:
47
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| A | No credit | 14116 |
20.9%
|
| G | Partial credit | 3252 |
4.8%
|
| H | Partial credit | 6392 |
9.5%
|
| I | Partial credit | 1380 |
2%
|
| O | Full credit | 41626 |
61.8%
|
| r | Not reached | 636 |
0.9%
|
| 7 | N/A | 189870 | |
| 9 | Missing | 14051 |
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.