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Question about Conditional Probability

Mathematics

Originais Teachy

Conditional Probability

Medium

(Originais Teachy 2023) - Question Medium of Mathematics

In a school, a survey was conducted on students who practiced sports. It was found that 60% of the students practiced soccer, 30% practiced volleyball, and 20% practiced both sports. If a student is randomly selected, what is the probability that he practices soccer, given that he practices volleyball?
a.
3/4
b.
1/2
c.
1/4
d.
1/3
e.
2/3

Answer sheet:

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Answer sheet

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