Test the hypothesis using the P-value approach. Be sure to verify the requirements of the test.
H0: p=0.92 versus H1: p≠0.92
n=500, x=450, α=0.05
Is
np01−p0≥10?
Select the correct choice below and fill in the answer box to complete your choice.
(Type an integer or a decimal. Do not round.)
A.Yes, because
np01−p0=nothing.
B.No, because
np01−p0=
Now find
p.
p=
(Type an integer or a decimal. Do not round.)Find the test statistic
z0.
z0=
(Round to two decimal places as needed.)
Find the P-value.
P-value=
(Round to three decimal places as needed.)
State the conclusion of the hypothesis test.
▼
Reject the null hypothesis,
Do not reject the null hypothesis,
because the P-value is
▼
less
greater
than
α.
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