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

1298

CSV JSON

Post stratified household weight (HHpsweight)

Data file: Ukraine-ID

Overview

Valid: 2552

Invalid: 308

Minimum: 3877.507

Maximum: 253060.094

Mean: 9371.259

Standard deviation: 11864.663

Type: Continuous

Decimal: 0

Range: -

Format: