Apoll was conducted in states a, b, and c to determine which candidate voters would most likely vote for. the results are displayed in the table below:
state a state b state c total
liberal 22 23 13 58
conservative 18 12 12 42
total 40 35 25 100
what is p(liberal | state a)?
0.23
0.35
0.45
0.55

P(liberal | State A) means that probability of liberal candidates to be voted for within state A. This probability could be calculated by the pattern: number of successful events/total events. The successful events referred here is the number of liberal votes in state A. That is equal to 22. The total events is the total number of votes in state A which is 40. 

Thus, the probability is 22/40 = 0.55

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