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Negative binomial distribution (Pascal-distribution)

   
number of repetitions x=
number of successes k=
probability p=
result=
 
 
  • The negative binomial distribution is a discrete random variable distribution function. Describes a random experiment with two possible outcomes (success - failure) and probability of success p repeated until we have k successes
  • Interested in the number of "test" x, until k appears successful
  • The probability is :

 

 

     
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