A clothing store wants to investigate customer preferences between four different types ofclothes designs. Twenty customers were selected as the experimental units. Each customerwas given one of four designs and was requested to give scores between 0 (dislikeextremely) to 10 (like extremely). Five customers were randomly assigned to each of thefour designs. The results are in the table below:CustomerDesign1234A810775475C107968D97756a) Identify the appropriate model and its assumptions.b) Assume that all assumptions to perform ANOVA are satisfied. Test whether the fourclothes designs have different effect on customer scores. Use a = 0.05.

Anova is used to measure the mean significance between more than three groups. It follows the…

Answered: A clothing store wants to investigate…

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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