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
101220
Downloads
17250
Effort-real 1 (CLCUSE301)
Data file: CBA_STU12_MAR31
Overview
Valid:
246147
Invalid:
25176
Type:
Discrete
Start:
509
End:
510
Width:
2
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2990 |
1.2%
|
|
| 10 | 37375 |
15.2%
|
|
| 2 | 2535 |
1%
|
|
| 3 | 4321 |
1.8%
|
|
| 4 | 6625 |
2.7%
|
|
| 5 | 15955 |
6.5%
|
|
| 6 | 26808 |
10.9%
|
|
| 7 | 45451 |
18.5%
|
|
| 8 | 60230 |
24.5%
|
|
| 9 | 43857 |
17.8%
|
|
| 97 | N/A | 1624 | |
| 98 | Invalid | 3564 | |
| 99 | Missing | 19988 |
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.