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

243887

Downloads

2172

CHOOSE OPERATION TO COMPLETE NUMBER SENTENCE (C) (M061179)

Data file: TIMSS-2015-pop1-studen-achievement-allcountries-metadata

Overview

Valid: 135

Invalid: 865

Type: Discrete

Decimal: 0

loc_start_pos: 146

loc_end_pos: 146

Width: 1

Range: 1 - 4

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	A	32	23.7%
2	B	18	13.3%
3	C*	77	57%
4	D	8	5.9%
Sysmiss		865

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