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In a company 30% are supervisors and 40%
In a company 30% are supervisors and 40%

employees are male if 60% of supervisors are male.

What is the probability? That a randomly chosen

employee is a male or female?



  
Total Answers and Comments: 1 Last Update: July 01, 2008     Asked by: swatirose88 
  
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 Best Rated Answer

No best answer available. Please pick the good answer available or submit your answer.
July 01, 2008 13:58:28   #1  
rajani_vaddepalli15 Member Since: June 2008   Contribution: 19    

RE: In a company 30% are supervisors and 40%
Ans:0.3
let E be the event that the emp may female or male supervisors...
30% are supervisors.
60% of 30% supervisors=18%male supervisors.
therefore,12% are female supervisors.
The prob(E)=no.of fav chances/no.of total chances.
=>prob(male)+prob(female)
=>18/100+12/100     since,total empoyees in the company are 100.
=>0.3  (probability lies between 0 and 1).

 
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In a company 30% are supervisors and 40% employees are male if 60% of supervisors are male. What is the probability? That a randomly chosen employee is a male or female?

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