Trends in International Mathematics and Science Study 2015

International, 2015

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Reference ID

int-iea-timss-2015-v1

Producer(s)

TIMSS & PIRLS International Study Center

Collections

TIMSS and PIRLS

Metadata

DDI/XML JSON

Created on

Mar 20, 2021

Last modified

Mar 20, 2021

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262864

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2308

ASDHEDUP (ASDHEDUP)

Data file: timss-2015-pop1-bg-hm-allcountries-metadata

Overview

Valid: 772

Invalid: 228

Type: Discrete

Decimal: 0

loc_start_pos: 210

loc_end_pos: 210

Width: 1

Range: 1 - 6

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	University or Higher	293	38%
2	Post-secondary but not University	165	21.4%
3	Upper Secondary	199	25.8%
4	Lower Secondary	64	8.3%
5	Some Primary, Lower Secondary or No School	45	5.8%
6	Not Applicable	6	0.8%
Sysmiss		228

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.

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