Programme for International Student Assessment 2015
Argentina, Argentina, Australia...and 72 more, 2015
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Reference ID
WLD_2015_PISA_v01_M
Producer(s)
Organisation for Economic Co-operation and Development
Metadata
Created on
Dec 05, 2019
Last modified
Jun 14, 2022
Page views
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Elephants and Acacia Trees - Q03 (Raw Response) (DS603Q03R)
Data file: CY6_MS_CM2_STU_COG
Overview
Valid:
2008
Invalid:
21043
Minimum:
1
Maximum:
4
Type:
Discrete
Decimal:
0
Start:
4771
End:
4772
Width:
2
Range:
1 - 4
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Elephants trunks have soft skin tissues that are sensitive | 1478 |
73.6%
|
| 2 | Ants nest in a number of species of tree that live on the sa | 248 |
12.4%
|
| 3 | Any insects that elephants ingest when they are eating veget | 151 |
7.5%
|
| 4 | Because elephant herds travel, elephants tend to change thei | 131 |
6.5%
|
| 95 | Valid Skip | 0 | |
| 96 | Not Reached | 0 | |
| 97 | Not Applicable | 0 | |
| 98 | Invalid | 0 | |
| 99 | No Response | 13 | |
| Sysmiss | 21030 |
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.