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

South Africa, 2002

Get Microdata

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

Page views

4000

Downloads

eng\how often you write a english test? (bsbehwmt)

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

Overview

Valid: 4146

Minimum: 1

Maximum: 7

Mean: 3.2515677761698

Standard deviation: 1.009558038411

Type: Discrete

Width: 8

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	every day	236	5.7%
2	3 or 4 times a week	786	19%
3	1 or 2 times a week	991	24%
4	once a month	2005	48.6%
5	never	108	2.6%
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.

Back to Catalog