Question

Second generation offspring Bookmark this page Exercise: Second generation offspring 0/2 points (graded) 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: Var(M)2

Answer 1

9, 24

Explanation:

Given;

Mean= 3

Variance =2

Lets make m, the number of grandchildren of a generation of a certain person. This will make our question to be considerably related to the second generation offspring.

Hence n= 2.

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