An experiment to evaluate the effectiveness of the type of snack and children'sperception of satiation was designed so that subjects aged 10 to 13 years wererandomly assigned a snack that was of the exact same ingredients but describeddifferently. The first group had their snack described as healthy and full of vitamins,the second group had their snack described as tasty, the third group were given asnack without any description whatsoever. Thirty minutes after finishing the snack,subjects were asked to rate their hunger on a scale of 1 to 10.The results are summarized in the table:ANOVA: Single FactorSUMMARYGroupsHealthyTastyNo DescriptionANOVASource of VariationBetween GroupsWithin GroupsTotalCount1213.14SS17.4615462.8974480.35897Sum624656Average5.16673.53854.0000Variance1.96971.93591.3846dfMSFP-value2 8.730769 4.997146 0.01215636 1.74715138Based on these results, at a 5% level of significance what conclusion can theresearchers draw from this experiment?

The null and alternative hypotheses are:

Answered: An experiment to evaluate 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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