Trends in International Mathematics and Science Study 2015

International, 2015

Get Microdata

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

409274

Downloads

2857

FIND THE LENGTH OF THE LONG SIDE OF THE RECTANGLE (A) (MN11193)

Data file: timss-2015-pop1-num-ach-allcountries-metadata

Overview

Valid: 377

Invalid: 623

Type: Discrete

Decimal: 0

loc_start_pos: 40

loc_end_pos: 40

Width: 1

Range: 1 - 4

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	A*	155	41.1%
2	B	121	32.1%
3	C	32	8.5%
4	D	69	18.3%
Sysmiss		623

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