Programme for International Student Assessment 2009
Albania, Argentina, Australia...and 70 more, 2009 - 2010
Reference ID
WLD_2009_PISA_v02_M
Producer(s)
Organisation for Economic Co-operation and Development (OECD)
Metadata
Created on
Sep 05, 2014
Last modified
Jun 14, 2022
Page views
69559
Downloads
6052
SCIE - P2006 Extinction of the Dinosaurs (Q03) - original responses (S527Q03R)
Data file: INT_COG09_TD_DEC11
Overview
Valid:
158171
Invalid:
357787
Type:
Discrete
Start:
382
End:
383
Width:
2
Range:
-
Format:
character
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 11 | 18887 |
11.9%
|
|
| 12 | Full credit | 73860 |
46.7%
|
| 17 | 2 |
0%
|
|
| 18 | 41 |
0%
|
|
| 19 | 457 |
0.3%
|
|
| 21 | 17385 |
11%
|
|
| 22 | 36331 |
23%
|
|
| 28 | 34 |
0%
|
|
| 29 | 299 |
0.2%
|
|
| 71 | 2 |
0%
|
|
| 81 | 21 |
0%
|
|
| 82 | 37 |
0%
|
|
| 88 | Invalid | 36 |
0%
|
| 89 | 9 |
0%
|
|
| 91 | 156 |
0.1%
|
|
| 92 | 279 |
0.2%
|
|
| 98 | 8 |
0%
|
|
| 99 | Missing | 10327 |
6.5%
|
| 77 | N/A | 357787 |
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.