**Educational Content on Motor Competence and Handedness Study****Study Overview:**Lesley E. Tan conducted research examining the relationship between left-handedness versus right-handedness and motor competence in preschool children. The study involved 41 left-handed and 41 right-handed children, who were evaluated through various motor skill tests. The objective was to assess if there was any significant difference in motor competence based on handedness. The findings are summarized in the following table:**Table of Results:**| | Left-handed | Right-handed ||------------------------|-------------|--------------|| **Sample size** | 41 | 41 || **Sample mean** | 97.5 | 98.1 || **Sample standard deviation** | 17.5 | 19.2 |**Statistical Analysis:**Given the data, a two independent means Student's t-distribution hypothesis test is appropriate for determining the statistical significance of the difference in means between the two groups.**Instructions for Analysis:**To calculate the t-test statistic, use MiniTab or another statistical software tool. The possible results for the t-test statistic are: - -8.68- 7.48- -0.6- -0.15- 0.883**Conclusion:**The appropriate statistical test will help determine if there is a significant difference in motor competence between left-handed and right-handed preschool children. This kind of analysis aids in understanding the impact of handedness on motor skills development.

The formula of test statistic is,

Answered: 134. Lesley E. Tan investigated the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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