An analysis of variance experiment produced portions of a company ANOVA table Source of variations S.S Between groups MS 25.08 Fe a Within groups by Total 117.72 79 N.B F(3,76)5% = 2.724 and F379. 5% 2.70 1. Specify the competing hypothesis in order to determine the population means. 2. Find the missing statistics a, b and c in the ANOVA table. 3. At the 5% significant level, what is the conclusion to the test?

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Question 12
An analysis of variance experiment produced portions of a company ANOVA table
Source of
variations
Between groups
Within groups
S.S
d.f
25.08
MS
3
Fel
a
Total
117.72
79
N.B
F(3,76)5%
2.724 and F3 791 5% - 2.70
1.
Specify the competing hypothesis in order to determine the populationmeans.
2.
Find the missing statistics a, b and c in the ANOVA table.
3.
At the 5% significant level, what is the conclusion to the test?
工 三 通xx E
Paragiaph
B IUA A-
囲。 深 回M爪12pt
Transcribed Image Text:Question 12 An analysis of variance experiment produced portions of a company ANOVA table Source of variations Between groups Within groups S.S d.f 25.08 MS 3 Fel a Total 117.72 79 N.B F(3,76)5% 2.724 and F3 791 5% - 2.70 1. Specify the competing hypothesis in order to determine the populationmeans. 2. Find the missing statistics a, b and c in the ANOVA table. 3. At the 5% significant level, what is the conclusion to the test? 工 三 通xx E Paragiaph B IUA A- 囲。 深 回M爪12pt
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