Trends in International Mathematics and Science Study 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

245107

Downloads

2173

Safe and Orderly Schools-Tchr/SCL (ATBGSOS)

Valid: 938

Invalid: 62

Minimum: 3.752

Maximum: 13.413

Mean: 10.285

Standard deviation: 2.124

Type: Continuous

Decimal: 0

loc_start_pos: 305

loc_end_pos: 312

Width: 8

Range: 3.75218 - 13.41271

Format: Numeric

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