The data in NutritionStudy include information on nutrition and health habits of a sample of 315 people. One of the variables is S indicating whether a person smokes or not (yes or no). Use technology to test whether the data provide evidence that the proport of smokers is different from 20% given that 43 identify themselves as smokers. Click here for the dataset associated with this question. Clearly state the null and alternative hypotheses. 11- 11 K eTextbook and Media test statistic = 115 11/4 11 22 11/2 SA A p # Pi 11 Ph 11 P 117 #10.20 11 p Calculate the test statistic and p-value. Round your answer for the test statistic to two decimal places, and your answer for the p-value to three decimal places. 11 2₁

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The data in **NutritionStudy** include information on nutrition and health habits of a sample of 315 people. One of the variables is Smoke, indicating whether a person smokes or not (yes or no). Use technology to test whether the data provide evidence that the proportion of smokers is different from 20% given that 43 identify themselves as smokers.

---

Click here for the dataset associated with this question.

---

**Clearly state the null and alternative hypotheses.**

(H_0: p = 0.20) - Null hypothesis: The proportion of smokers in the population is 20%.

(H_a: p ≠ 0.20) - Alternative hypothesis: The proportion of smokers in the population is not 20%.

**Calculate the test statistic and p-value.**

Round your answer for the test statistic to two decimal places, and your answer for the p-value to three decimal places.

Test statistic = [Input field]
Transcribed Image Text:The data in **NutritionStudy** include information on nutrition and health habits of a sample of 315 people. One of the variables is Smoke, indicating whether a person smokes or not (yes or no). Use technology to test whether the data provide evidence that the proportion of smokers is different from 20% given that 43 identify themselves as smokers. --- Click here for the dataset associated with this question. --- **Clearly state the null and alternative hypotheses.** (H_0: p = 0.20) - Null hypothesis: The proportion of smokers in the population is 20%. (H_a: p ≠ 0.20) - Alternative hypothesis: The proportion of smokers in the population is not 20%. **Calculate the test statistic and p-value.** Round your answer for the test statistic to two decimal places, and your answer for the p-value to three decimal places. Test statistic = [Input field]
**Calculate the Test Statistic and P-Value**

Round your answer for the test statistic to two decimal places, and your answer for the *p*-value to three decimal places.

- **Test statistic:**  
  [Input field]

- **P-value:**  
  [Input field]

**eTextbook and Media**

---

**Can we conclude that the proportion of smokers is different from 20%?**

- [ ] Yes
- [ ] No

**eTextbook and Media**
Transcribed Image Text:**Calculate the Test Statistic and P-Value** Round your answer for the test statistic to two decimal places, and your answer for the *p*-value to three decimal places. - **Test statistic:** [Input field] - **P-value:** [Input field] **eTextbook and Media** --- **Can we conclude that the proportion of smokers is different from 20%?** - [ ] Yes - [ ] No **eTextbook and Media**
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