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3. (Contingency table) The following contingency table shows visitors to Mt. Baker ski resort sorted by age and the sport they were participating in on

3. (Contingency table) The following contingency table shows visitors to Mt. Baker ski resort sorted by age and the sport they were participating in on that day. 0-12 12-25 26-40 40+ Total Ski 44 60 83 41 228 Snowboard 20 93 65 19 197 Total 64 153 148 60 425 (a) What is the probability that a randomly chosen visitor is aged 12-25? (b) What is the probability that a visitor is a snowboarder given that they are aged 12-25? (c) Are P(age 26-40) and P(Skier) independent? How do you know

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