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

Page views

261808

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2304

GEN\PERCENT OF STUDENTS (BCBG04)

Data file: TIMSS-2015-pop2-bg-sch-allcountries-metadata

Overview

Valid: 957

Invalid: 43

Type: Discrete

Decimal: 0

loc_start_pos: 11

loc_end_pos: 11

Width: 1

Range: 1 - 5

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	More than 90%	623	65.1%
2	76 to 90%	87	9.1%
3	51 to 75%	57	6%
4	26 to 50%	34	3.6%
5	25% or less	156	16.3%
Sysmiss		43

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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