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Mathematics, 06.05.2021 04:40 purpletart41

There are 30 students in your class. 20 have brown hair, 15 have blue eyes and 7 have brown hair and blue eyes. What is the probability that they have blue eyes, given they have brown hair? a. 0.5
b. 0.75
c. 0.35
d. 0.23

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