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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
11.4.7Â Â Â Â The following computer output is for an analysis of variance in which yields (bu/acre) of different varieties of oats were compared.9
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SUMS OF
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MEAN
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(c)Â Â Â Â Construct the ANOVA table and test the null hy-
pothesis. Let a = 0.01.
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  SOURCE       DF      SQUARES     SQUARE     F RATIO     PROB
Group           2       76.8950   38.4475    0.40245  0.6801
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2
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(a)Â Â Â Â How many varieties (groups) were in the experi- ment?
1Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â (b)Â State the conclusion of the ANOVA.
(c)Â What is the pooled standard deviation, spooled?
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0
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-1
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Aerobics     Modern      Control
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