Two Factor ANOVAHow do i fill in the missing values on the chart and find out if the interaction is significant? Q1. Dr. Ballard obtained 30 participants who were students at his college. He gave eacha mental alertness task 1 hour after waking (higher scores on this test indicate moremental alertness.) The participants were randomly assigned into six groups. Half theparticipants consumed a standard cup of coffee (150 mg of caffeine) 30 minutes afterwaking and half did not. One third of the participants were allowed a full night's sleep(0-hours sleep deprivation), one third were awakened an hour early (1 hours sleepdeprivation), and the final third were awakened 2 hours early (2 hours sleep deprivation).The following table summarizes the results. There are two levels of caffeine intake(caffeine and no caffeine), which is designated as factor A (Rows) and three levels ofsleep deprivation (0-, 1-, 2-hours sleep deprivation), which is designated as factor B(Columns).Complete the F-table below and evaluate the significance of the main effects and theinteraction using a .05 level of significance.Source of VariationSSdfMSFBetween TreatmentsFactor A3630Factor B1340AxB980Within Treatments748TotalBelow is the table that shows means for each cell.Sleep deprivation (Factor B)1-hour sleepdeprivation0-hours sleepdeprivation882-hours sieepdeprivation86Caffeine(Factor A)Caffeine90No Caffeine806850If the interaction is significant1D draw a graph showing the interaction.2) describe the interaction in one or two sentences, including the independent anddependent variables.

The two-way ANOVA table with some missing values are given in the data.

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Two Factor ANOVA How do i fill in the missing values on the chart and find out if the interaction is significant?

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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