Players' match activity according to different age groups depending on playing position. Independent of position 25 to 29.9 years 30.5 ± 1.9 Variables Maximal speed < 20 years 31.0 ± 1.9 20 to 24.9 years 30.8 ± 1.9 30 to 34.9 years 30.2 ± 1.8 More than 35 years 29.6 ± 1.8

Players' match activity according to different age groups depending on playing position. Independent of position 25 to 29.9 years 30.5 ± 1.9 Variables Maximal speed < 20 years 31.0 ± 1.9 20 to 24.9 years 30.8 ± 1.9 30 to 34.9 years 30.2 ± 1.8 More than 35 years 29.6 ± 1.8

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter9: Solving Quadratic Functions

Section: Chapter Questions

Problem 4CA

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Question

With the data presented, create a graph, measures of central tendency, and spread.

Players' match activity according to different age groups depending on playing position.
Independent
of position
25 to 29.9
years
30.5 ± 1.9
Variables
Maximal
speed
< 20 years
31.0+ 1.9
20 to 24.9
years
30.8 1.9
30 to 34.9
years
30.2 ± 1.8
More than 35
years
29.6 ± 1.8

Definition Definition Characteristic of data to concentrate at certain values, usually in the center of the distirbution. The central tendency of the data is measured by descriptive statistics like mean, median, and mode, which are known as measures of central tendency. Depending upon the type of data under study, some measures of central tendency become more appropriate to use than others.

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