Question Help

A company is conducting a survey to determine how prepared people are for along-term poweroutage, naturaldisaster, or terrorist attack. The frequency distribution on the right shows the results.

Use the table to answer the following questions.

Response

Frequency

Very prepared

253

Somewhat prepared

989

Not too prepared

579

Not at all prepared

311

Not sure

77

a. How many people are very prepared for along-term poweroutage, naturaldisatster, or terroristattack?

nothing

b. How many total people did the companysurvey?

nothing

c. The probability the next person surveyed is very prepared is 2532209 =

nothing

. (Round to three decimal places asneeded.)