Refer to the following partial contingency table of probabilities that links the mode of transportation used to commute to work and the starting time of work. Knowing that a randomly chosen individual uses public transport to commute to work, what is the probability that they will start work at 9:30am? 9:00am 9:30am Cars 0.22 0.18 Public transport 0.49 0.11 a. 0.183 b. 0.110 OC. 0.290 d. 0.600

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