Solved papers for JEE Main & Advanced AIEEE Solved Paper-2011

done AIEEE Solved Paper-2011 Total Questions - 2

• question_answer1) Consider 5 independent Bernoulli?s trials each with probability of success \[\rho \]. If the probability of at least one failure is greater than or equal to \[\frac{31}{32}\], then \[\rho \] lies in the interval.   AIEEE  Solved  Paper-2011
  A)
  \[\left( \frac{11}{12},1 \right]\]                    
  done clear
  B)
  \[\left( \frac{1}{2},\frac{3}{4} \right]\]
  done clear
  C)
  \[\left( \frac{3}{4},\frac{11}{12} \right]\]                 
  done clear
  D)
  \[\left[ 0,\frac{1}{2} \right]\]
  done clear
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• question_answer2) If C and D are two events such that \[C\subset D\] and \[P(D)\ne 0\], then the correct statement among the following is.   AIEEE  Solved  Paper-2011
  A)
  \[P(C|D)=\frac{P(D)}{P(C)}\]        
  done clear
  B)
  \[P(C|D)=P(C)\]
  done clear
  C)
  \[P(C|D)\ge P(C)\]            
  done clear
  D)
  \[P(C|D)<P(C)\]
  done clear
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