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
101492
Downloads
24177
MATH - P2012 Bike Rental Q4 (PM998Q04T)
Data file: INT_COG12_DEC03
Overview
Valid:
116062
Invalid:
270667
Type:
Discrete
Start:
147
End:
147
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 27201 |
23.4%
|
| 1 | No credit | 40661 |
35%
|
| 2 | Full credit | 42866 |
36.9%
|
| r | Not reached | 5334 |
4.6%
|
| 7 | N/A | 268130 | |
| 8 | Invalid | 66 | |
| 9 | Missing | 2471 |
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.