morgymoon
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 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




Answer Link

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