Testing Hypothesis : Two Population Means M
1
, M
2
[
Hypothesis
]
H
o
: M
1
= M
2
H
1
: M
1
≠ M
2
H
1
: M
1
> M
2
H
1
: M
1
< M
2
[
Test Type
]
Wilcoxon Rank Condition
Significance Level
α
=
(0 < α < 1)
[
Sample Data
]
Sample
1
Sample
2
[
Sample Statistics
]
Sample Size
n
1
=
n
2
=
Sample Range
R
1
=
R
2
=
<Figure 10.2.5> Data input for the Wilcoxon rank sum test in 『eStatU』
Execute
α =
0
1
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