Mathematics, 25.03.2020 05:29 mtinoco
Let X be the time it takes for a person to choose a birthday gift, where X has an average value of 27 minutes. If the random variable X is known to be exponentially distributed, what are the parameters of this exponential distribution
Answers: 3
= 
.
   where, 
 which is given to us as average value of 27 minutes that means  
 .
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