Mathematics, 12.12.2020 17:00 AngelOfLove
In a class of students, the following data table summarizes how many students have a
brother or a sister. What is the probability that a student who has a sister also has a
brother?
Has a brother Does not have a brother
Has a sister
4
3
Does not have a sister
11
10
Answers: 3
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In a class of students, the following data table summarizes how many students have a
brother or a s...
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