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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GEN\HOW MANY PEOPLE LIVE IN AREA (ACBG05A)

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

Overview

Valid: 927

Invalid: 73

Type: Discrete

Decimal: 0

loc_start_pos: 12

loc_end_pos: 12

Width: 1

Range: 1 - 7

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	More than 500,000	179	19.3%
2	100,001 to 500,000	136	14.7%
3	50,001 to 100,000	91	9.8%
4	30,001 to 50,000	83	9%
5	15,001 to 30,000	110	11.9%
6	3,001 to 15,000	187	20.2%
7	3,000 or fewer	141	15.2%
Sysmiss		73

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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