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))
Among 150 people interviewed as part of an urban mass transportation study, 84 live more than 5km from the city centre (...
2. Among 150 people interviewed as part of an urban mass transportation study, 84 ive more than Skm from the c ity centre (4), 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 Conly, and 27 are none of the three categories. Find 3. At an electronic plant, it is known from past experience...