One-way ANOVA tests were performed to examine the effect of sleep deprivation(24, 36, 48 hours) on appetite (Study 1) and memory (Study 2). The SS between waslarger in Study 1 than in Study 2. The SS total was smaller in Study 1 than in Study 2.Using n², in which study will the effect size be larger?Study 1Study 2There is not enough information to answer this question

By definition the effect size η2, which explains the associated proportion of variance with one or…

Answered: One-way ANOVA tests were performed to…

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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Individual actions can play a large role in the overall health of our planet. A researcher interested in evaluating environment friendly behaviors evaluated how often people recycle (per month) based on whether they have an overall optimistic or an overall pessimistic attitude toward eco-friendly behaviors. The results from this hypothetical study are given in the table. Test whether or not recycling behaviors differed between groups using a .05 level of significance. State the value of the test statistics and the decision to retain or reject the null hypothesis. Compute effect size using eta- squared (n^2). Pessimistic Optimistic 3 4 0 9 4 6 2 8 1 9 6 5 3 6 5 8 0 6 5 7
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