Mathematics, 04.04.2020 06:07 lizatapper3086
A group of college DJs surveyed students to find out what music to plan for their upcoming parties. Thirty percent of the students preferred dubstep, 25% of the students liked trance music, and 20% wanted to hear only house music. Fifteen percent of the respondents selected both dubstep and trance. The conditional probability that a student likes dubstep, given that he or she likes trance music, is:A) 60%
B) 0%
C) 20%
D) 40%
Answers: 2
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