(Please show all work on how you got this so I may learn from it and check my answers.) A researcher is interested in understanding if perfume affects how attractive a person is perceived tobe. To examine this phenomenon, the research randomly assigns the participants to rate theattractiveness of an individual from one of three groups: no perfume, a small amount of perfume, and alarge amount of perfume. Below are the ratings to how attractive the participants find the individual:NO Perfume A SMALL Amount of Perfume A LARGE Amount of Perfume4 6 05 3 13 5 05 4 14 5 23 4 25 3 13 6 1 Based on the Tukey HSD test, how many significantly different comparisons were there in the perfume question? What is the eta^2 for the ANOVA?

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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(Please show all work on how you got this so I may learn from it and check my answers.)

A researcher is interested in understanding if perfume affects how attractive a person is perceived to
be. To examine this phenomenon, the research randomly assigns the participants to rate the
attractiveness of an individual from one of three groups: no perfume, a small amount of perfume, and a
large amount of perfume. Below are the ratings to how attractive the participants find the individual:
NO Perfume A SMALL Amount of Perfume A LARGE Amount of Perfume
4 6 0
5 3 1
3 5 0
5 4 1
4 5 2
3 4 2
5 3 1
3 6 1

Based on the Tukey HSD test, how many significantly different comparisons were there in the perfume question? What is the eta^2 for the ANOVA?

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