Trends in International Mathematics and Science Study 1999

International, 1999

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Reference ID

int-iea-timss-1999-v1.1

Producer(s)

TIMSS International Study Center

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TIMSS and PIRLS

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Created on

May 08, 2012

Last modified

May 24, 2020

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515462

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TWO REASONS FOR WATER SHORTAGE (S022249D)

Data file: TIMSS 1999 - Population 2 - Student Written Assessment - All Countries v1

Overview

Valid: 0

Invalid: 0

Type: Discrete

Decimal: 0

loc_start_pos: 730

loc_end_pos: 732

Width: 3

Range: 10 - 99

Format: Numeric

Questions and instructions

Categories

Value	Category
10	cor. resp.
70	incor. resp.
71	part.cor.
79	oth. incor. resp.
90	cross. out, n. interpretable
96	n. reached
98	n. admin.
99	omitted
101	.C

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.

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