Testing Hypothesis : Population Proportion P
[
Hypothesis
]
H
o
: p = p
o
0 < p
o
< 1
H
1
: p ≠ p
o
H
1
: p > p
o
H
1
: p < p
o
[
Test Type
]
Z-test
Significance Level
α
=
(0 < α < 1)
[
Sample Data
]
Sample Size
n
=
Sample Proportion
p̂
=
0 < p̂ < 1
[
Confidence Interval
]
z
α/2
=
p̂
±
z
α/2
√ ( p̂ (1-p̂) /n )
⇔
(
,
)
<Figure 7.3.1> Data input for testing hypothesis of \(p\) using 『eStatU』
Execute
α =
0
1
Graph Save