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A class is made up of 6 boys and 9 girls. Half of the boys wear glasses. A student is selected at random from class. what is the probability that the student is a bay with glasses
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A class is made up of 6 boys and 9 girls. Half of the boys wear glasses. A student is selected at random from class. what is the probability that the student is a bay with glasses

User Matt Doyle
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2 Answers

5 votes
Total students 15 . 40 pre cent are boys 20 per cent probability
User Futureal
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6.0k points
3 votes
Total students: 15
so the percent of JUST BOYS is
40%
Half is 50%
0.4*0.5=0.2
There is a 20% probability
User Ditkin
by
5.6k points
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