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Part 1
The test statistic of
zequals=2.392.39
is obtained when testing the claim that
pnot equals≠0.4920.492.
a. Identify the hypothesis test as being two-tailed, left-tailed, or right-tailed.
b. Find the P-value.
c. Using a significance level of
alphaαequals=0.100.10,
should we reject
Upper H 0H0
or should we fail to reject
Upper H 0H0?
a. This is a
two-tailed
test.
Part 2
b.
P-valueequals=enter your response here
(Round to three decimal places as needed.)