Hmack12 Hmack12
  • 20-09-2016
  • Mathematics
contestada

Approximately 65% of all marketing personnel are extroverts, whereas about 50% of all computer programmers are introverts. At a meeting of 15 marketing personnel, what is the probability that 10 or more are extroverts?

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squishy2 squishy2
  • 20-09-2016
At least 40%are going to be extroverts
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