Mathematics, 04.05.2021 22:20 Maxxboogie
In a class of 28 students, 11 have a brother and 9 have a sister. There are 2 students
who have a brother and a sister. What is the probability that a student has a sister
given that they have a brother?
Can someone help me
Answers: 2
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In a class of 28 students, 11 have a brother and 9 have a sister. There are 2 students
who have a...
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