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
104833
Downloads
24922
MATH - P2012 Which Car Q1 (PM985Q01)
Data file: INT_COG12_DEC03
Overview
Valid:
34868
Invalid:
351861
Type:
Discrete
Start:
135
End:
135
Width:
1
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | No credit | 1742 |
5%
|
| 2 | Full credit | 27417 |
78.6%
|
| 3 | No credit | 1612 |
4.6%
|
| 4 | No credit | 3162 |
9.1%
|
| r | Not reached | 935 |
2.7%
|
| 7 | N/A | 351084 | |
| 8 | Invalid | 159 | |
| 9 | Missing | 618 |
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.