Question

QUESTION 18 A stock analyst wants to determine whether there is a difference in the mean rate of return for 6 types of stock. The analyst selected a sample of 78 and conducted an ANOVA test that is shown as follows. Variation SS df MS F Between (Treatment) 129 ? ? ? Within (Error) ? ? ? Total 572 ? The Within (Error) degree of freedom is equal to?

          QUESTION 18
A stock analyst wants to determine whether there is a difference in the mean rate of return for 6 types of stock. The analyst selected
a sample of 78 and conducted an ANOVA test that is shown as follows.
Variation	SS	df	MS	F
Between
(Treatment)	129	?	?	?
Within (Error)	?	?	?
Total	572	?
The Within (Error) degree of freedom is equal to?

QUESTION 18
A stock analyst wants to determine whether there is a difference in the mean rate of return for 6 types of stock. The analyst selected
a sample of 78 and conducted an ANOVA test that is shown as follows.
Variation SS df MS F
Between
(Treatment) 129 ? ? ?
Within (Error) ? ? ?
Total 572 ?
The Within (Error) degree of freedom is equal to?

Added by Cynthia W.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Lucas Finney

Step 1

The total degrees of freedom (df) is equal to the total sample size minus 1. In this case, the total sample size is 78, so the total df is 78 - 1 = 77. Show more…

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QUESTION18 A stock analyst wants to determine whether there is a difference in the mean rate of retum for 6 types of stock The analyst seeced a sample of 78 and conducted an ANOVA test that is shown as follows. df MS Variation SS 129 ? Botween (Treatment) ? Within(Error) 572 ? Total The Within (Error) degree of freedom is equal to?