There are 60 boys in the third year, 24 of whom study chemistry. What percentage of third year boys study chemistry.
2 answers:
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Answer:
<h2>D. 0.389</h2>Step-by-step explanation:
We need to find the probability of a studend taking a humanities class, given the student is male.
In this case, the total number of outcomes 180, which is the total number of male students. The possible event is 70, which is all male students which take humanities class.
So, the probability is
Therefore, the right answer is D., the probability that a student is taking a humanities class, given the student is male, is 0.389, rounded to the nearest thousandth.