Mathematics, 06.05.2021 23:30 2021andrewkell

A teacher surveyed his class about how many wore watches and how many wore rings. The Venn diagram shows her results. If a person from the class is randomly selected, what is the probability that person wears a watch given that they wear a ring? P( watch I ring )
A) 1/12
B) 2/7
C) 7/12
D)1/6

A teacher surveyed his class about how many wore watches and how many wore rings. The Venn diagram

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A teacher surveyed his class about how many wore watches and how many wore rings. The Venn diagram s...