What is the value of the df(Groups)?

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Topic: Inference involving two or more means
Express your answer in whole number.]

Complete the table below:
Mean
Variance
Group 1 Group 2
26
40
Groups
27
7
Sources of Variation
Residuals
n
df
Sum of
Squares
Note: The variance of the 28 observations is 227.009259
22
7
TOTAL
Group 3
35
26
7
Sum of Squares
SS(Groups)
SS(Residuals)
SS(Total)
Group 4
64
24
7
What is the value of the df(Groups)?
df
df(Groups)
df(Residuals)
df(Total)
Mean Squares
MS(Groups)
MS(Residuals)
F stat
p-value
Transcribed Image Text:Complete the table below: Mean Variance Group 1 Group 2 26 40 Groups 27 7 Sources of Variation Residuals n df Sum of Squares Note: The variance of the 28 observations is 227.009259 22 7 TOTAL Group 3 35 26 7 Sum of Squares SS(Groups) SS(Residuals) SS(Total) Group 4 64 24 7 What is the value of the df(Groups)? df df(Groups) df(Residuals) df(Total) Mean Squares MS(Groups) MS(Residuals) F stat p-value
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