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
83756
Downloads
18607
MATH - P2000 Pop Pyramids Q2 (PM155Q02D)
Data file: INT_COG12_DEC03
Overview
Valid:
93894
Invalid:
292835
Type:
Discrete
Start:
45
End:
45
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| A | No credit | 24655 |
26.3%
|
| G | Partial credit | 4983 |
5.3%
|
| H | Partial credit | 8675 |
9.2%
|
| I | Partial credit | 2237 |
2.4%
|
| O | Full credit | 52074 |
55.5%
|
| r | Not reached | 1270 |
1.4%
|
| 7 | N/A | 269930 | |
| 9 | Missing | 22905 |
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.