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Among 150 people interviewed as part of an urban mass transportation study, 84 live more than 5km from the city centre (...

Among 150 people interviewed as part of an urban mass transportation study, 84 live more than 5km from the city centre (A), 99 regularly drive to work (B), 85 would gladly switch to public mass transportation if it were available (C), 74 are both A and B, 8 are A and C only, 9 are B and C only, and 27 are none of the three categories.

Find A. P(A∩B∩C) B. P(AUBUC) C. P(A 'UB 'UC) D. P(B∩(AUC))

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IAUBU 5V RA こ 130 te) 13ο -σ.863

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