Suppose 249 subjects are treated with a drug that is used to treat pain and 51 of them developed nausea. Use a 0.05 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. VA. Ho:p=0.20 H:p>0.20 О В. Но: р> 0.20 H1:p=0.20 Ос. Но: р30.20 H:p<0.20 O D. Ho:p=0.20 H1:p#0.20 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is 0.19. (Round to two decimal places as needed.) Identify the P-value for this hypothesis test. The P-value for this hypothesis test is. (Round to three decimal places as needed.)

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**Hypothesis Testing: Proportion of Subjects Developing Nausea**

**Scenario:**
Suppose 249 subjects are treated with a drug that is used to treat pain and 51 of them developed nausea. Use a 0.05 significance level to test the claim that more than 20% of users develop nausea.

**1. Identifying Null and Alternative Hypotheses:**
Choose the correct answer for the null and alternative hypotheses:
- A. \( H_0: p = 0.20 \)
   \( H_1: p > 0.20 \)
- B. \( H_0: p > 0.20 \)
   \( H_1: p = 0.20 \)
- C. \( H_0: p = 0.20 \)
   \( H_1: p < 0.20 \)
- D. \( H_0: p = 0.20 \)
   \( H_1: p \neq 0.20 \)

**Correct Answer:**
- A. \( H_0: p = 0.20 \)
   \( H_1: p > 0.20 \)

**2. Identify the Test Statistic for this Hypothesis Test:**
The test statistic for this hypothesis test is **0.19**.
*(Round to two decimal places as needed.)*

**3. Identify the P-value for this Hypothesis Test:**
The P-value for this hypothesis test is **[Your Answer]**.
*(Round to three decimal places as needed.)*
Transcribed Image Text:**Hypothesis Testing: Proportion of Subjects Developing Nausea** **Scenario:** Suppose 249 subjects are treated with a drug that is used to treat pain and 51 of them developed nausea. Use a 0.05 significance level to test the claim that more than 20% of users develop nausea. **1. Identifying Null and Alternative Hypotheses:** Choose the correct answer for the null and alternative hypotheses: - A. \( H_0: p = 0.20 \) \( H_1: p > 0.20 \) - B. \( H_0: p > 0.20 \) \( H_1: p = 0.20 \) - C. \( H_0: p = 0.20 \) \( H_1: p < 0.20 \) - D. \( H_0: p = 0.20 \) \( H_1: p \neq 0.20 \) **Correct Answer:** - A. \( H_0: p = 0.20 \) \( H_1: p > 0.20 \) **2. Identify the Test Statistic for this Hypothesis Test:** The test statistic for this hypothesis test is **0.19**. *(Round to two decimal places as needed.)* **3. Identify the P-value for this Hypothesis Test:** The P-value for this hypothesis test is **[Your Answer]**. *(Round to three decimal places as needed.)*
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