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Using a = 0.05, the observed F value is O 0.1333 O 0.5022 O 22.4567 O 17.5054 O 1.9911

Using a = 0.05, the observed F value is O 0.1333 O 0.5022 O 22.4567 O 17.5054 O 1.9911

MATLAB: An Introduction with Applications
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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ShopEasy Inc. is a specialty e-tailer that operates 87 catalogue websites on the Internet. Larson Brown, Sales Director, feels that the style (colour scheme, graphics, fonts, etc.) of a website may affect its sales. He chooses three levels of design style (neon, old world and sophisticated) and randomly assigns six catalogue websites to each design style. Analysis of Larson's data yielded the following ANOVA table: Source of Variation Between Groups Within Groups Total 0.1333 0.5022 O 22.4567 17.5054 SS O 1.9911 df 68102.33 2 34051.17 Using a = 0.05, the observed F value is MS 29177.67 15 1945.178 97280 17 F
Transcribed Image Text:ShopEasy Inc. is a specialty e-tailer that operates 87 catalogue websites on the Internet. Larson Brown, Sales Director, feels that the style (colour scheme, graphics, fonts, etc.) of a website may affect its sales. He chooses three levels of design style (neon, old world and sophisticated) and randomly assigns six catalogue websites to each design style. Analysis of Larson's data yielded the following ANOVA table: Source of Variation Between Groups Within Groups Total 0.1333 0.5022 O 22.4567 17.5054 SS O 1.9911 df 68102.33 2 34051.17 Using a = 0.05, the observed F value is MS 29177.67 15 1945.178 97280 17 F
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