Testing Hypothesis : 3+ Population Means (ANOVA)
Menu
[
Hypothesis
]
H
o
: μ
1
= μ
2
= ... = μ
k
H
1
:
At least one pair of population means is not equal
[
Test Type
]
F-test
(ANOVA)
Significance Level
α
=
(0 < α < 1)
[
Sample Data
]
(input either sample data or sample statistics using csv / bsv)
Sample
1
Sample
2
Sample
3
Sample
4
[
Sample Statistics
]
n
1
=
n
2
=
n
3
=
n
4
=
x̄
1
=
x̄
2
=
x̄
3
=
x̄
4
=
s
1
2
=
s
2
2
=
s
3
2
=
s
4
2
=
Execute
α =
0
1
다중비교
LSD
5%HSD
1%HSD
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