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

1276

CSV JSON

Household probability weight (HHweight)

Data file: Ukraine-ID

Overview

Valid: 2552

Invalid: 308

Minimum: 2800

Maximum: 140000

Mean: 6075.515

Standard deviation: 6392.387

Type: Continuous

Decimal: 0

Range: -

Format: