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
80130
Downloads
15939
Experience with Applied Maths Tasks - Calculate Price including Tax (ST61Q02)
Data file: CBA_STU12_MAR31
Overview
Valid:
174456
Invalid:
96867
Type:
Discrete
Decimal:
0
Start:
225
End:
225
Width:
1
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Frequently | 29987 |
17.2%
|
| 2 | Sometimes | 66116 |
37.9%
|
| 3 | Rarely | 46093 |
26.4%
|
| 4 | Never | 32260 |
18.5%
|
| 7 | N/A | 93154 | |
| 8 | Invalid | 278 | |
| 9 | Missing | 3435 |
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.