5. A. The ANOVA methodconsists of: 1) An overall test ofpopulation means; and 2)
ID: 2952344 • Letter: 5
Question
5. A. The ANOVA methodconsists of:
1) An overall test ofpopulation means; and
2) Follow up analysisgiving specific details? _____ (3 pts)
a) True b)False
B. TheF-statistic is computed as a fraction with thevariation _A_ in
the numerator and withthe variation _B_ in the denominator. _____ (3 pts)
a) A = Around samplesB = Through samples
b) A = Within samplesB = Between samples
c) A = Between samplesB = Within samples
C. The total sum ofsquares (SSTotal)can be decomposed as: _____ (3 pts)
a)SSModel * SSError b) SSModel – SSError
D. The F-statistic inANOVA is computed as: _____ (3 pts)
a)MSModel * MSError
b)MSModel / MSError
c)MSModel - MSError
Explanation / Answer
A) a) True B) c) A = Between samples B = Within samples C) d) SSModel + SSError D) b) MSModel/ MSErrorRelated Questions
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