1. 

   asn123 Member

   chap 7 7.5
   
   How is E(X) in (ii) equals 1/lambda

    

   Last edited by a moderator: Dec 6, 2014

   asn123, Dec 6, 2014

   #1
2. 

   divyam sankharva Member

   Here E(X)=E(E(X/K))
   And from (i) part we know that
   E(X/K)=K
   thus E(X)=E(K)=1/lamda, since K has an exponential distribution with parameter lamda , that is, mean= 1/lamda

    

   Last edited by a moderator: Dec 6, 2014

   divyam sankharva, Dec 6, 2014

   #2

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in