Trends in International Mathematics and Science Study 1999

World, 1999

Reference ID

WLD_1999_TIMSS_v01_M

Producer(s)

TIMSS International Study Center

Metadata

DDI/XML JSON

Created on

Apr 25, 2019

Last modified

Apr 25, 2019

Page views

1437

CSV JSON

Interviewer ID (q0005)

Data file: WHS-Ukraine_F2

Overview

Valid: 2726

Invalid: 85

Minimum: 1

Maximum: 888

Mean: 112.242

Standard deviation: 112.986

Type: Continuous

Decimal: 2

Range: -

Format: