Critical values for quick reference during this activity. Confidence level Critical value 0.90 z* = 1.645 0.95 z* = 1.960 0.99 z* = 2.576 Jump to level 1 In a poll of 1000 randomly selected voters in a local election, 551 voters were against fire department bond measures. What is the sample proportion p? Ex: 0.123 What is the margin of error m for the 95% confidence level? Ex: 0.123

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**Critical Values for Quick Reference During This Activity**

| Confidence Level | Critical Value |
|------------------|----------------|
| 0.90             | \( z^* = 1.645 \) |
| 0.95             | \( z^* = 1.960 \) |
| 0.99             | \( z^* = 2.576 \) |

---

**Jump to Level 1**

In a poll of 1,000 randomly selected voters in a local election, 551 voters were against fire department bond measures. 

- What is the sample proportion \( \hat{p} \)? 

  (Input format example: 0.123)

- What is the margin of error \( m \) for the 95% confidence level? 

  (Input format example: 0.123)
Transcribed Image Text:**Critical Values for Quick Reference During This Activity** | Confidence Level | Critical Value | |------------------|----------------| | 0.90 | \( z^* = 1.645 \) | | 0.95 | \( z^* = 1.960 \) | | 0.99 | \( z^* = 2.576 \) | --- **Jump to Level 1** In a poll of 1,000 randomly selected voters in a local election, 551 voters were against fire department bond measures. - What is the sample proportion \( \hat{p} \)? (Input format example: 0.123) - What is the margin of error \( m \) for the 95% confidence level? (Input format example: 0.123)
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