The table summarizes results from 979 pedestrian deaths that were caused by automobile accidents. Driver Pedestrian Intoxicated? Intoxicated? Yes No Yes 42 66 No 267 604 If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated or the driver was not intoxicated. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. prob -

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**Question 11**

The table summarizes results from 979 pedestrian deaths that were caused by automobile accidents.

| Driver Intoxicated? | Pedestrian Intoxicated? |   |   |
|---------------------|-------------------------|---|---|
|                     | Yes                     | No|   |
| Yes                 | 42                      | 66|   |
| No                  | 267                     | 604|   |

If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated or the driver was not intoxicated.

Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol.

prob = _______ %

[Submit Question]

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**Explanation:**

The table provided categorizes 979 pedestrian deaths by whether the driver and/or the pedestrian was intoxicated at the time of the accident. There are four key groups:

- **Driver Intoxicated and Pedestrian Intoxicated**: 42 cases
- **Driver Intoxicated and Pedestrian Not Intoxicated**: 66 cases
- **Driver Not Intoxicated and Pedestrian Intoxicated**: 267 cases
- **Driver Not Intoxicated and Pedestrian Not Intoxicated**: 604 cases

The problem asks for the probability that either the pedestrian was intoxicated or the driver was not intoxicated. This requires finding cases where:

1. The pedestrian was intoxicated (both situations where the driver was either intoxicated or not)
2. The driver was not intoxicated (both situations where the pedestrian was either intoxicated or not)

The solution will involve calculating the union of these probabilities.
Transcribed Image Text:--- **Question 11** The table summarizes results from 979 pedestrian deaths that were caused by automobile accidents. | Driver Intoxicated? | Pedestrian Intoxicated? | | | |---------------------|-------------------------|---|---| | | Yes | No| | | Yes | 42 | 66| | | No | 267 | 604| | If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated or the driver was not intoxicated. Report the answer as a percent rounded to one decimal place accuracy. You need not enter the "%" symbol. prob = _______ % [Submit Question] --- **Explanation:** The table provided categorizes 979 pedestrian deaths by whether the driver and/or the pedestrian was intoxicated at the time of the accident. There are four key groups: - **Driver Intoxicated and Pedestrian Intoxicated**: 42 cases - **Driver Intoxicated and Pedestrian Not Intoxicated**: 66 cases - **Driver Not Intoxicated and Pedestrian Intoxicated**: 267 cases - **Driver Not Intoxicated and Pedestrian Not Intoxicated**: 604 cases The problem asks for the probability that either the pedestrian was intoxicated or the driver was not intoxicated. This requires finding cases where: 1. The pedestrian was intoxicated (both situations where the driver was either intoxicated or not) 2. The driver was not intoxicated (both situations where the pedestrian was either intoxicated or not) The solution will involve calculating the union of these probabilities.
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