An investment analyst wants to establish whether there is a change in the mean rate of return for 9 types of investments. The analyst selected a sample 197 and conducted an ANOVA test that is shown as follows Variation SS df MS F Between 239 (Treatment) Within (Error) Total 798 The Within (Error) mean squares is equal to? (Round answer to three decimal places ex. 2.091)
An investment analyst wants to establish whether there is a change in the mean rate of return for 9 types of investments. The analyst selected a sample 197 and conducted an ANOVA test that is shown as follows Variation SS df MS F Between 239 (Treatment) Within (Error) Total 798 The Within (Error) mean squares is equal to? (Round answer to three decimal places ex. 2.091)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Transcribed Image Text:QUESTION 1
An investment analyst wants to establish whether there is a change in the mean rate of return for 9 types of investments. The analyst selected a sample of
197 and conducted an ANOVA test that is shown as follows
Variation
SS
df
MS
F
Between
239
(Treatment)
Within (Error)
Total
798
The Within (Error) mean squares is equal to?
(Round answer to three decimal places ex. 2.091)
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