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
100135
Downloads
17225
MATH - P2012 Bike Rental Q4 (PM998Q04T)
Data file: CBA_COG12_MAR31
Overview
Valid:
81336
Invalid:
189987
Type:
Discrete
Start:
149
End:
149
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | No credit | 17249 |
21.2%
|
| 1 | No credit | 29970 |
36.8%
|
| 2 | Full credit | 31208 |
38.4%
|
| r | Not reached | 2909 |
3.6%
|
| 7 | N/A | 188415 | |
| 8 | Invalid | 33 | |
| 9 | Missing | 1539 |
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.