In a program designed to help patients stop smoking, 176 patients were given sustained care, and 80.7% of them were no longer smoking after one month. Use a 0.01 significance level to test the claim that 80% of patients stop smoking when given sustained care. .... Identify the null and alternative hypotheses for this test. A. Ho: p= 0.8 H,: p#0.8 O B. Ho: p= 0.8 H1:p<0.8 O C. Ho: p = 0.8 H1:p>0.8 O D. Ho: p# 0.8 H,:p= 0.8 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is (Round to two decimal places as needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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Determine the test statistic.

Determine the P-value

Reject or Fail to reject?

State a final conclusion.

In a program designed to help patients stop smoking, 176 patients were given sustained care, and 80.7% of them were no longer smoking after one month. Use a 0.01 significance level to test the claim that 80% of patients stop smoking when given sustained care.

**Identify the null and alternative hypotheses for this test:**

- **A.** \( H_0: p = 0.8 \)  
  \( H_1: p \neq 0.8 \) 

- **B.** \( H_0: p = 0.8 \)  
  \( H_1: p < 0.8 \) 

- **C.** \( H_0: p = 0.8 \)  
  \( H_1: p > 0.8 \) 

- **D.** \( H_0: p \neq 0.8 \)  
  \( H_1: p = 0.8 \) 

The correct choice, indicated by a check mark, is option **A**.

**Identify the test statistic for this hypothesis test:**

The test statistic for this hypothesis test is \(\_\_\_\).

*(Round to two decimal places as needed.)*

There are no graphs or diagrams present in the image.
Transcribed Image Text:In a program designed to help patients stop smoking, 176 patients were given sustained care, and 80.7% of them were no longer smoking after one month. Use a 0.01 significance level to test the claim that 80% of patients stop smoking when given sustained care. **Identify the null and alternative hypotheses for this test:** - **A.** \( H_0: p = 0.8 \) \( H_1: p \neq 0.8 \) - **B.** \( H_0: p = 0.8 \) \( H_1: p < 0.8 \) - **C.** \( H_0: p = 0.8 \) \( H_1: p > 0.8 \) - **D.** \( H_0: p \neq 0.8 \) \( H_1: p = 0.8 \) The correct choice, indicated by a check mark, is option **A**. **Identify the test statistic for this hypothesis test:** The test statistic for this hypothesis test is \(\_\_\_\). *(Round to two decimal places as needed.)* There are no graphs or diagrams present in the image.
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