Information is collected from 81 people that are unvaccinated, vaccinated with one dose or two doses of a Covvid-19 vaccination from a random geographic location. This data is summarized below according to their vaccination status and age-group. 12 to 29 years 30 to 49 years 50 years and above Total Unvaccinated 9 5 11 25 Single Dose 14 4 24 Two Doses 7 15 10 32 Total 30 26 25 81 区 If one person is chosen at random, find the probability that they have 'Unvaccinated' status Give your answer as a fraction or decimal rounded to 3 decimal places. 凶

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