After completing the experiment, Kendall wantsto see if the difference between the averages forthe control and treatment groups was due to thetreatment or not.To investigate this, she performs a significancetest. The first step is to do a simulation usingthe data. She randomly reorganizes all of thedata into two groups, A and B, each of size 25.In this simulation, group A plays the role of thetreatment group and group B plays the role ofthe control group.Group A: quiz scores63797269687269737277848371748084637977787383727275Mean: 74.48Group B: quiz scores68887962847172617176797773878872818060848070898169Mean: 76.08Remember that the average for the treatmentgroup was 2.4 higher than the average for thecontrol group in the original experiment.Kendall wants to compare this with thesimulation results. So, she subtracts theaverage for group B from the average for groupA. What is this value?

Answered: Image /qna-images/answer/4877b735-009b-45fb-8ac3-7b556f33314b.jpg

Answered: After completing the experiment,…

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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