Homework SourseA particular school with 150 female student 56 play volleyba
A particular school with 150 female student 56 play volleyball, 36 play basketball, 20 play both .What is the probability a random selected female student play at least one of these two sports?
A particular school with 150 female student 56 play volleyball, 36 play basketball, 20 play both .What is the probability a random selected female student play at least one of these two sports?
Solution
Let
V = volleyball
B = basketball
Thus,
P(V U B) = P(V) + P(B) - P(V n B)
= (56/150) + (36/150) - (20/150)
= 12/25 or 0.48 [ANSWER]
