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
115574
Downloads
996
Nanoparticles - Q04 (All Rows Correct) (DS646Q04C)
Data file: CY6_MS_CMB_STU_COG
Overview
Valid:
91872
Invalid:
427462
Minimum:
0
Maximum:
1
Type:
Discrete
Decimal:
0
Start:
5005
End:
5005
Width:
1
Range:
0 - 1
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 - No credit | 66535 |
72.4%
|
| 1 | 1 - Full credit | 25337 |
27.6%
|
| 5 | Valid Skip | 0 | |
| 6 | Not Reached | 579 | |
| 7 | Not Applicable | 5 | |
| 8 | Invalid | 0 | |
| 9 | No Response | 2762 | |
| Sysmiss | 424116 |
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.