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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 glass…

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 glass…
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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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User Matt Doyle
by
8.2k points

2 Answers

5 votes
Total students 15 . 40 pre cent are boys 20 per cent probability
answered
User Futureal
by
7.8k 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
answered
User Ditkin
by
7.8k points
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