Mathematics, 31.01.2020 21:55 doris8051
In a city school, 60% of students have blue eyes, 55% have dark hair, and 35% have blue eyes and dark hair. what is the probability (rounded to the nearest whole percent) that a randomly selected student will have dark hair, given that the student has blue eyes?
hint:
p(a|b)=p(a∩b) / p(b)
64%
58%
80%
20%
Answers: 2
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