Trends in International Mathematics and Science Study 2015

International, 2015

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Reference ID

int-iea-timss-2015-v1

Producer(s)

TIMSS & PIRLS International Study Center

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TIMSS and PIRLS

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Created on

Mar 20, 2021

Last modified

Mar 20, 2021

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IDENTIFY THE FIGURE WITH ALL ANGLES THE SAME SIZE (B) (MN11067)

Data file: timss-2015-pop1-num-ach-allcountries-metadata

Overview

Valid: 346

Invalid: 654

Type: Discrete

Decimal: 0

loc_start_pos: 86

loc_end_pos: 86

Width: 1

Range: 1 - 4

Format: Numeric

Questions and instructions

Categories

Value	Category	Cases
1	A	39	11.3%
2	B*	246	71.1%
3	C	19	5.5%
4	D	42	12.1%
Sysmiss		654

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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