A company is conducting a survey to determine how prepared people are for a long-term power outage, natural disaster, or terrorist attack. The frequency distribution on the right shows the results. Use the table to answer the following question. Very prepared Somewhat prepared Not too prepared Not at all prepared 263 975 559 What is the probability that the next person surveyed is very prepared? 350 Not sure 65 ... The probability the next person surveyed is very prepared is (Round to three decimal places as needed.)

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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**Text Transcription:**

A company is conducting a survey to determine how prepared people are for a long-term power outage, natural disaster, or terrorist attack. The frequency distribution on the right shows the results. Use the table to answer the following question.

What is the probability that the next person surveyed is very prepared?

| Response                  | Frequency |
|---------------------------|-----------|
| Very prepared             | 263       |
| Somewhat prepared         | 975       |
| Not too prepared          | 559       |
| Not at all prepared       | 350       |
| Not sure                  | 65        |

The probability the next person surveyed is very prepared is [ ].

(Round to three decimal places as needed.)

**Instructions for Students:**

To calculate the probability that the next person surveyed is "very prepared," use the formula for probability:

\[ \text{Probability} = \frac{\text{Number of "Very prepared" responses}}{\text{Total number of responses}} \]

Add up the frequencies of all the responses to find the total number of responses, and then use the number of "Very prepared" responses to calculate the probability. Be sure to round your final answer to three decimal places.
Transcribed Image Text:**Text Transcription:** A company is conducting a survey to determine how prepared people are for a long-term power outage, natural disaster, or terrorist attack. The frequency distribution on the right shows the results. Use the table to answer the following question. What is the probability that the next person surveyed is very prepared? | Response | Frequency | |---------------------------|-----------| | Very prepared | 263 | | Somewhat prepared | 975 | | Not too prepared | 559 | | Not at all prepared | 350 | | Not sure | 65 | The probability the next person surveyed is very prepared is [ ]. (Round to three decimal places as needed.) **Instructions for Students:** To calculate the probability that the next person surveyed is "very prepared," use the formula for probability: \[ \text{Probability} = \frac{\text{Number of "Very prepared" responses}}{\text{Total number of responses}} \] Add up the frequencies of all the responses to find the total number of responses, and then use the number of "Very prepared" responses to calculate the probability. Be sure to round your final answer to three decimal places.
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