1. A research team is interested in investigating how sleepdeprivation and memory training influence memory recall(operationalized/measured by the number of words participantscan remember after studying a list of words). Some participantsare not permitted to sleep during the night before the study,some participants are allowed only four hours of sleep, andsome participants are allowed eight hours of sleep. Withreference to memory training, some participants get memorytraining prior to studying the word list, and some do not getmemory training prior to studying the word list. Participants arerandomly assigned to one of six unique groups. The researchteam is measuring number of words correctly recalled. Factor Ais Memory Training and Factor B is Sleep Deprivation. d.) Imagine a few months later, the research team decided to tryand replicate their study again. Below you will find a differentANOVA table (illustrating different group means) from whatwas shown in Question 1C, illustrating the results of thereplication study. Determine whether or not there appears to be(i.) a main effect for Factor A, (ii) a main effect for Factor B,and/or (iii.) an AxB interaction effect. Explain how you arrivedat your decision regarding the presence/absence of a main effectof Factor A, a main effect of Factor B, and an AxB interaction.Assume any difference between means is significant. As areminder, Factor A is Memory Training and Factor B is SleepDeprivation.Replication Study - ANOVA tableNo Sleep 4-hrs Sleep 8-hrs SleepM = 20 M = 12.5 M=5No Memory Training M=5 M = 12.5 M = 20Memory Traininge.) Briefly describe the key characteristic/defining feature of aline graph displaying a significant AxB interaction. Brieflydescribe the key characteristic/defining feature of a line graphdisplaying no significant AxB interaction.

The given information is as follows:The Replication study ANOVA table is given byNo Sleep4-hrs…

Answered: d.) Imagine a few months later, 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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The following results are from an independent-measures, two-factor study with n = 5 participants in each treatment condition. Use a two-factor ANOVA with α = .05 to evaluate the main effects and the interaction. Include a source table for your ANOVA.
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