morgymoon morgymoon

20-07-2018
Mathematics

contestada

There’s a class of 15 boys and 16 girls. What is the probability that a boys name will be drawn at random?

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konrad509 konrad509

20-07-2018

[tex] |\Omega|=31\\
|A|=15\\\\
P(A)=\dfrac{15}{31}\approx48\% [/tex]

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aceanaya21 aceanaya21

20-07-2018

Total in class is 31

15 boys. 16 girls .

15/31

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