Mathematics
Mathematics, 12.07.2021 23:40, QueenYaya

Chemistry Biology Physics
Total
Male
12
14
16
42
Female
16
20
12
48
Total
28
34
28
90
a)
How many people are male OR study Biology OR both?
b)
What is the probability that any person is male OR
studies Biology OR both?
Bc

answer
Answers: 3

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Do you know the correct answer?
Chemistry Biology Physics
Total
Male
12
14
16
42
Female

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