4. In a survey of 80 students, 33 liked watching anime, 18 enjoyed watching both anime and kdrama, 15 only watches documentaries, 4 do not like watching kdrama but enjoys both anime and documentaries, two-fifths of those who like kdrama also liked watching documentaries, and 7 like watching anime, kdrama, and documentaries. "Hint: draw the venn diagram for this" We pick one student to interview. a. What is the probability that the student selected will like both anime and documentaries?

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