The following results are from an independent-measures, two-factor study 5 participants in each treatment condition. Use a two-factor ANOVA with .05 to evaluate the main effects and the interaction. = Source Between Treatments SS 400 df LO 5 MS F

The following results are from an independent-measures, two-factor study 5 participants in each treatment condition. Use a two-factor ANOVA with .05 to evaluate the main effects and the interaction. = Source Between Treatments SS 400 df LO 5 MS F

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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Question

4. 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 a =
.05 to evaluate the main effects and the interaction.
=
Source
Between
Treatments
Main effect of A
Main effect of B
SS
400
Total
120
260
A x B Interaction 20
Within Treatments 192
592
df
5
1
2
2
24
29
MS
120
130
10
8
F

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Follow-up Question

For the null and alternative hypotheses for A and B (there is a main effect due to A/B), they are the same. Why? (There might have been an error here so I'm trying to clear it up).

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