Testing Hypothesis : 3 Population Means (ANOVA)
[
Hypothesis
]
H
o
: M
1
= M
2
= ... = M
k
H
1
:
At least one pair of locations is not equal
[
Test Type
]
Kruskal-Wallis Test
Significance Level
α
=
(0 < α < 1)
[
Sample Data
]
Sample
1
Sample
2
Sample
3
Sample
4
[
Sample Statistics
]
n
1
=
n
2
=
n
3
=
n
4
=
R
1
=
R
2
=
R
3
=
R
4
=
k =
H =
<Figure 10.3.5> 『eStatU』 Kruskal-Wallis test
Execute
α =
0
1
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