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
185168
Downloads
1581
Understanding Tsunamis - Q02 (Raw Response) (DS615Q02R)
Data file: CY6_MS_CMB_STU_COG
Overview
Valid:
90204
Invalid:
429130
Minimum:
1
Maximum:
3
Type:
Discrete
Decimal:
0
Start:
5526
End:
5527
Width:
2
Range:
1 - 3
Format:
Numeric
Questions and instructions
Categories
| Value | Category | Cases | |
|---|---|---|---|
| 1 | The average speed increases. | 71286 |
79%
|
| 2 | The average speed does not change. | 8410 |
9.3%
|
| 3 | The average speed decreases. | 10508 |
11.6%
|
| 95 | Valid Skip | 0 | |
| 96 | Not Reached | 0 | |
| 97 | Not Applicable | 0 | |
| 98 | Invalid | 0 | |
| 99 | No Response | 2100 | |
| Sysmiss | 427030 |
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.