Asked by Muhammad
Every person has a random number of children, drawn from a common distribution with mean 3 and variance 2. The numbers of children of each person are independent. Let M be the number of grandchildren of a certain person. Then:
E[M]=
Var(M)=
E[M]=
Var(M)=
Answers
Answered by
Muhammad
E[M] = 9
Var(M) = 24
Var(M) = 24
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.