Answered: What is the type of test you will use?…

Name: A researcher believes that adolescents learn faster than elders. He ga
Uploaded: 2024-03-20T07:07:12.000Z
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Description: A researcher believes that adolescents learn faster than elders. He gathered 30 adolescents and 23 elders for the test. He provided same instructional material that explains how to use Photoshop to retouch images and recorded the time that each parti

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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A researcher believes that adolescents learn faster than elders. He gathered 30 adolescents and 23 elders for the test. He provided same instructional material that explains how to use Photoshop to retouch images and recorded the time that each participant took to finish their Photoshop task. The average time taken by the adolescents was 180 seconds with a standard deviation of 13 seconds. The mean time for elders was 279 seconds with a standard deviation of 25 seconds.

A). What is the type of test you will use? (z-test, single-sample t-test, paired-samples t-test, or independent samples t-test) and why (what information provided in the problem)
B). What are the hypotheses (Be Specific)

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