(c) Find the probability that more than 69% of the sampled adults drink coffee daily. The probability that more than 69% of the sampled adults drink coffee daily is X

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Help w part 3, please

**Coffee Consumption Statistics: Educational Module**

The National Coffee Association reported that 65% of U.S. adults drink coffee daily. A random sample of 225 U.S. adults is selected. Round your answers to at least four decimal places as needed.

**Part 1 of 6**

(a) **Find the mean \(\mu_{\hat{p}}\).**

- The mean \(\mu_{\hat{p}}\) is \(0.65\).

**Alternate Answer:**

- The mean \(\mu_{\hat{p}}\) is 0.65.

<img src="checked.png" alt="Correct answer check mark" width="20" height="20">

---

**Part 2 of 6**

(b) **Find the standard deviation \(\sigma_{\hat{p}}\).**

- The standard deviation \(\sigma_{\hat{p}}\) is \(0.0318\).

**Alternate Answer:**

<img src="checked.png" alt="Correct answer check mark" width="20" height="20">
Transcribed Image Text:**Coffee Consumption Statistics: Educational Module** The National Coffee Association reported that 65% of U.S. adults drink coffee daily. A random sample of 225 U.S. adults is selected. Round your answers to at least four decimal places as needed. **Part 1 of 6** (a) **Find the mean \(\mu_{\hat{p}}\).** - The mean \(\mu_{\hat{p}}\) is \(0.65\). **Alternate Answer:** - The mean \(\mu_{\hat{p}}\) is 0.65. <img src="checked.png" alt="Correct answer check mark" width="20" height="20"> --- **Part 2 of 6** (b) **Find the standard deviation \(\sigma_{\hat{p}}\).** - The standard deviation \(\sigma_{\hat{p}}\) is \(0.0318\). **Alternate Answer:** <img src="checked.png" alt="Correct answer check mark" width="20" height="20">
### Probability and Statistics: Sample Problems

**The standard deviation (σ̂ₚ) is 0.0318.**

---

**Part: 2 / 6**

[Progress bar showing 1/3 completion with a blue line]

---

**Part 3 of 6**

#### (c) Find the Probability

**Problem Statement:**

> Find the probability that more than 69% of the sampled adults drink coffee daily.

**Solution Step:**

> The probability that more than 69% of the sampled adults drink coffee daily is: 

(Empty input box for solution)

---

**Instructions:**
- You need to use the given standard deviation in the calculation.
- If additional formulas or statistical tables are required, refer to your statistical resources or textbooks.

**Navigation:**

- Skip Part button
- Check button
- Save For Later button

---

© 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use.

---

### Explanation of Screen Elements

1. **Progress Bar**: At the top, a progress bar indicates that this is part 2 out of 6 total parts.
   
2. **Problem Statement Box**: The gray-shaded box contains the problem statement where you're asked to find the probability concerning adults drinking coffee.
   
3. **Standard Deviation Data**: The provided standard deviation (σ̂ₚ) of 0.0318 is required for your calculations.
   
4. **Input Box**: There's an empty input box next to the solution where you are supposed to enter your answer.

5. **Interaction Buttons**: 
   - *Skip Part*: Allows you to move to the next part without solving the current one.
   - *Check*: Submits your answer to see if it’s correct.
   - *Save For Later*: Lets you save your progress and return to it at a later time.

Remember to use sound statistical methods to solve the problem, ensuring that your understanding of probability is thorough and accurate.
Transcribed Image Text:### Probability and Statistics: Sample Problems **The standard deviation (σ̂ₚ) is 0.0318.** --- **Part: 2 / 6** [Progress bar showing 1/3 completion with a blue line] --- **Part 3 of 6** #### (c) Find the Probability **Problem Statement:** > Find the probability that more than 69% of the sampled adults drink coffee daily. **Solution Step:** > The probability that more than 69% of the sampled adults drink coffee daily is: (Empty input box for solution) --- **Instructions:** - You need to use the given standard deviation in the calculation. - If additional formulas or statistical tables are required, refer to your statistical resources or textbooks. **Navigation:** - Skip Part button - Check button - Save For Later button --- © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use. --- ### Explanation of Screen Elements 1. **Progress Bar**: At the top, a progress bar indicates that this is part 2 out of 6 total parts. 2. **Problem Statement Box**: The gray-shaded box contains the problem statement where you're asked to find the probability concerning adults drinking coffee. 3. **Standard Deviation Data**: The provided standard deviation (σ̂ₚ) of 0.0318 is required for your calculations. 4. **Input Box**: There's an empty input box next to the solution where you are supposed to enter your answer. 5. **Interaction Buttons**: - *Skip Part*: Allows you to move to the next part without solving the current one. - *Check*: Submits your answer to see if it’s correct. - *Save For Later*: Lets you save your progress and return to it at a later time. Remember to use sound statistical methods to solve the problem, ensuring that your understanding of probability is thorough and accurate.
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