Question
Suppose that in a random selection of 100 coloredcandies, 27% of them are blue. The candy company claims that the percentage of blue candies is
Suppose that in a random selection of
100
coloredcandies,
27%
of them are blue. The candy company claims that the percentage of blue candies is equal to
22%.
Use a
0.10
significance level to test that claim.
Question content area bottomPart 1
Identify the null and alternative hypotheses for this test. Choose the correct answer below.
A.
H0:
p0.22
H1:
p=0.22
B.
H0:
p=0.22
H1:
p0.22
C.
H0:
p=0.22
H1:
p<0.22
D.
H0:
p=0.22
H1:
p>0.22
Part 2
Identify the test statistic for this hypothesis test.
The test statistic for this hypothesis test is
.
(Round to two decimal places asneeded.)
Part 3
Identify theP-value for this hypothesis test.
TheP-value for this hypothesis test is
.
(Round to three decimal places asneeded.)
Part 4
Identify the conclusion for this hypothesis test.
A.
Reject
H0.
There
is
sufficient evidence to warrant rejection of the claim that the percentage of blue candies is equal to
22%
B.
Failtoreject
H0.
There
isnot
sufficient evidence to warrant rejection of the claim that the percentage of blue candies is equal to
22%
C.
Reject
H0.
There
isnot
sufficient evidence to warrant rejection of the claim that the percentage of blue candies is equal to
22%
D.
Failtoreject
H0.
There
is
sufficient evidence to warrant rejection of the claim that the percentage of blue candies is equal to
22%
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