Emily is calculating an ANOVA. How should she calculate the degrees of freedom between groups? Group of answer choices (n-1)/k N-k k-1 n-1
Emily is calculating an ANOVA. How should she calculate the degrees of freedom between groups? Group of answer choices (n-1)/k N-k k-1 n-1
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
Emily is calculating an ANOVA. How should she calculate the degrees of freedom between groups?
Group of answer choices
(n-1)/k
N-k
k-1
n-1
Expert Solution
Step 1
We have ANOVA table for one way Analysis
Source of variation | Degrees of freedom | SS | MS | F |
Between | K-1 | SSB | SSB/K-1 | SSB/SSW |
Within | N-K | SSW | SSW/N-K | |
Total | N-1 | TSS |
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