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

243600

Downloads

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GEN\YEARS BEEN TEACHING (ATBG01)

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

Overview

Valid: 911

Invalid: 89

Minimum: 1

Maximum: 46

Mean: 15.436

Standard deviation: 10.149

Type: Continuous

Decimal: 0

loc_start_pos: 24

loc_end_pos: 25

Width: 2

Range: 1 - 46

Format: Numeric

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