What is the average size of <test language> classes in <national modal grade for 15-year-olds> in your school?
What is the average size of <test language> classes in <national modal grade for 15-year-olds> in your school?
Results
| 2016-12-21 | |
|---|---|
15 students or fewer | 8.63% |
16-20 students | 13.79% |
21-25 students | 26.1% |
26-30 students | 24.73% |
31-35 students | 10.49% |
36-40 students | 7.14% |
41-45 students | 3.1% |
46-50 students | 1.62% |
More than 50 students | 4.41% |
Valid Skip | 0% |
Not Reached | 0% |
Not Applicable | 0% |
Invalid | 0% |
No Response | 0% |
Sample size | 17,908 |
Sample size calculated by VoxDash | 15,442 |
Probability sampling | |
Margin of error | ±1% |
Margin of error (calculated by VoxDash) | ±0.79% |
Calculated by VoxDash | |
Data provider | |
General population | |
Respondent qualification age | 15+ |
Data sampling | Random sample |
Geographies | Cambodia, Ecuador, Guatemala, Honduras, Paraguay, Senegal, Zambia |
Coverages | Global |
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Information of PISA 2015 (School questionnaire data ) Dataset