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
179744
Downloads
1563
International Language at Home (ST022Q01TA)
Data file: CY6_MS_CMB_STU_QQQ
Overview
Valid:
498267
Invalid:
21067
Minimum:
1
Maximum:
2
Type:
Discrete
Decimal:
0
Start:
153
End:
154
Width:
2
Range:
1 - 2
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | Language of test | 431663 |
86.6%
|
| 2 | Other language | 66604 |
13.4%
|
| 95 | Valid Skip | 0 | |
| 96 | Not Reached | 0 | |
| 97 | Not Applicable | 171 | |
| 98 | Invalid | 6449 | |
| 99 | No Response | 2355 | |
| Sysmiss | 12092 |
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.