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
80514
Downloads
15939
SCIE - P2006 Antibiotics Q1 (PS478Q01)
Data file: CBA_COG12_MAR31
Overview
Valid:
81395
Invalid:
189928
Type:
Discrete
Start:
230
End:
230
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 11755 |
14.4%
|
| 2 | No credit | 8655 |
10.6%
|
| 3 | Full credit | 37011 |
45.5%
|
| 4 | No credit | 22988 |
28.2%
|
| r | Not reached | 986 |
1.2%
|
| 7 | N/A | 188021 | |
| 8 | Invalid | 1255 | |
| 9 | Missing | 652 |
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.