Trends in International Mathematics and Science Study 2007

International, 2007

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Reference ID

int-iea-timss-2007-v1.1

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TIMSS & PIRLS International Study Center

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TIMSS and PIRLS

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Created on

May 08, 2012

Last modified

May 25, 2020

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estimate time for water to cool (2) (m022232)

Data file: TIMSS 2007 - Population 2 - Student Written Assessment - All Countries v1

Overview

Valid: 0

Invalid: 0

Type: Discrete

Decimal: 0

Width: 2

Range: 10 - 99

Format: Numeric

Questions and instructions

Categories

Value	Category
10	part res
11	part res
19	part res
20	correct resp
21	cor res
22	cor res
23	cor res
24	cor res
29	cor res
70	incor res
71	incor res
72	incor res
79	incor resp
96	not reached
99	omitted

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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