A CBS News poll conducted June 10 and 11, 2006, among a nationwide random sarmple of 651 adults, asked those adults about their party affiliation (Democrat, Republican or none) and their opinion of how the US economy was changing ("getting better," getting worse" or "about the same"). The results are shown in the table below.

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**CBS News Poll on Economic Opinions by Party Affiliation (June 2006)**

A CBS News poll conducted June 10 and 11, 2006, among a nationwide random sample of 651 adults, asked respondents about their party affiliation (Democrat, Republican, or none) and their opinion of how the US economy was changing ("getting better," "getting worse," or "about the same"). The results are shown in the table below.

|                | better | same | worse |
|:--------------:|:------:|:----:|:-----:|
| Republican     | 38     | 104  | 44    |
| Democrat       | 12     | 87   | 137   |
| none           | 21     | 98   | 118   |

**Instructions**

Express your answers as a decimal and round to four decimal places.

If we randomly select one adult who participated in this study, compute:

a. P(Democrat) = [Your Answer Here]

b. P(worse) = [Your Answer Here]

c. P(worse | Democrat) = [Your Answer Here]

d. P(Democrat | worse) = [Your Answer Here]

e. P(Democrat and worse) = [Your Answer Here]

**Explanation of Terms:**

- **P(Democrat):** Probability that a randomly chosen individual is a Democrat.

- **P(worse):** Probability that a randomly chosen individual believes the economy is getting worse.

- **P(worse | Democrat):** Probability that a randomly chosen individual believes the economy is getting worse, given that the individual is a Democrat.

- **P(Democrat | worse):** Probability that a randomly chosen individual is a Democrat, given that the individual believes the economy is getting worse.

- **P(Democrat and worse):** Probability that a randomly chosen individual is both a Democrat and believes the economy is getting worse.

**Submit your answers in the text fields provided and click "Submit Question" to see your results.**
Transcribed Image Text:**CBS News Poll on Economic Opinions by Party Affiliation (June 2006)** A CBS News poll conducted June 10 and 11, 2006, among a nationwide random sample of 651 adults, asked respondents about their party affiliation (Democrat, Republican, or none) and their opinion of how the US economy was changing ("getting better," "getting worse," or "about the same"). The results are shown in the table below. | | better | same | worse | |:--------------:|:------:|:----:|:-----:| | Republican | 38 | 104 | 44 | | Democrat | 12 | 87 | 137 | | none | 21 | 98 | 118 | **Instructions** Express your answers as a decimal and round to four decimal places. If we randomly select one adult who participated in this study, compute: a. P(Democrat) = [Your Answer Here] b. P(worse) = [Your Answer Here] c. P(worse | Democrat) = [Your Answer Here] d. P(Democrat | worse) = [Your Answer Here] e. P(Democrat and worse) = [Your Answer Here] **Explanation of Terms:** - **P(Democrat):** Probability that a randomly chosen individual is a Democrat. - **P(worse):** Probability that a randomly chosen individual believes the economy is getting worse. - **P(worse | Democrat):** Probability that a randomly chosen individual believes the economy is getting worse, given that the individual is a Democrat. - **P(Democrat | worse):** Probability that a randomly chosen individual is a Democrat, given that the individual believes the economy is getting worse. - **P(Democrat and worse):** Probability that a randomly chosen individual is both a Democrat and believes the economy is getting worse. **Submit your answers in the text fields provided and click "Submit Question" to see your results.**
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