Trends in International Mathematics and Science Study, South Africa 2002
Grade 9

South Africa, 2002

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Reference ID

zaf-iea-tpisc-timss-g9-2002-v1

DOI

https://doi.org/10.25828/rnex-4873

Producer(s)

TIMSS & PIRLS International Study Center

Collections

TIMSS and PIRLS

Metadata

Documentation in PDF DDI/XML JSON

Created on

May 11, 2026

Last modified

May 11, 2026

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1891

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school\adequate\existing\heaters (ltbgexeh)

Data file: timss-2002-sa-gr9-v1

Overview

Valid: 3432

Minimum: 0

Maximum: 7

Mean: 0.47115384615385

Standard deviation: 1.2849763263817

Type: Discrete

Width: 8

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
0	don't have items	2923	86.8%
1	awating repaire for longer a year	48	1.4%
2	awating repair	74	2.2%
3	in working order	322	9.6%
9	omitted	0

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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