omework: Homework 7 ore: 0 of 1 pt 9 of 15 complete) HW Score: 40%, 6 EQuestion

Question

omework: Homework 7 ore: 0 of 1 pt 9 of 15 complete) HW Score: 40%, 6 EQuestion He A company is conducting a survey to detemine how prepared people are for a long-term power oudage, natural dsaster, or terrorist aftack. The frequency distrbution on the right shows the resuts Use the table to answer the following question. Very prepared 270 925 What is the probabiliy that the next person surveyed is very prepared? The probablity the nex person surveyed is very prepared io Round to Tree decimal places as needed) Couse Te Enter your anwer in the anewer box and then eicx Check Answer at

Explanation / Answer

We will find relative frequency to answer this question

Hence the probability that new person surveyed is very prepared is 0.128

Response Frequency Relative frequency = f/Sum f Very prepared 270 0.127840909 Somewhat prepared 925 0.437973485 Noo too prepared 543 0.257102273 Not at all prepared 325 0.153882576 Not sure 49 0.023200758 Total 2112

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