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


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


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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 272

Somewhat prepared 990

Not too prepared 526

Not at all prepared 323

Not sure 57