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Mathematics, 05.02.2020 05:53 sakugrey

Asurvey taken during class revealed 30% of the students in a class bring their lunch to school. if the probability that a randomly selected student is a boy given that the student brings their lunch is 40%, what is the probability that a randomly selected student will be a boy that brings his lunch to school?

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Asurvey taken during class revealed 30% of the students in a class bring their lunch to school. if t...
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