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Mathematics 7 Online
OpenStudy (anonymous):

At a high school, 18% of all students are in the school musical and the choir, and 32% of all students are in the school musical. What is the probability that a student is in choir, given that the student is in the school musical? A. 14% B. 50% C. 56% D. 178%

OpenStudy (amistre64):

probabilities are a value from 1 to 0, not a percentage. other than that ... assume we had a population of 100 students, how many would be in the musical?

OpenStudy (anonymous):

@strawberryswing

OpenStudy (anonymous):

B

OpenStudy (anonymous):

Medal

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