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
79795
Downloads
15939
MATH - P2000 Pop Pyramids Q2 - original responses (PM155Q02R)
Data file: CBA_COG12_MAR31
Overview
Valid:
66766
Invalid:
204557
Type:
Discrete
Start:
247
End:
248
Width:
2
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 00 | No credit | 14116 |
21.1%
|
| 11 | Partial credit | 3252 |
4.9%
|
| 12 | Partial credit | 6392 |
9.6%
|
| 13 | Partial credit | 1380 |
2.1%
|
| 21 | Full credit | 41626 |
62.3%
|
| 97 | N/A | 189849 | |
| 99 | Missing | 14708 |
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.