Austin Dickens
\( 05 / 14 / \)
Question 3, 8.2.13-T
Part 1 of 4
HW Score: \( 27.67 \%, 4.15 \) of 15 points
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Part 1 of 4
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Suppose 218 subjects are treated with a drug that is used to treat pain and 54 of them developed nausea. Use a 0.10 significance level to test the claim that more than \( 20 \% \) of users develop nausea.
Identify the null and alternative hypotheses for this test. Choose the correct answer below.
A. \( \mathrm{H}_{0}: p=0.20 \)
\[
\mathrm{H}_{1}: p<0.20
\]
B. \( H_{0}: p>0.20 \)
\[
H_{1}: p=0.20
\]
C. \( \mathrm{H}_{0}: \mathrm{p}=0.20 \)
\[
H_{1}, p \neq 020
\]
D. \( H_{0} \cdot p=0.20 \)
\[
H_{1}, p>0.20
\]
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