Q1.The probability to get 3 times of "5" in 8 throws of a fair die is ?
1.	Using Binomial Distribution, and
2.	Using Matlab to simulate it.
Q2.The probability to have  exact3 boys  in a 5 kids family, if
1.	The birth rate of boy is equal to that of girl
2.	If the birth rate of boy is 1/3 and girl is 2/3.
Please find the answer (a) through binomial distribution and (b) using Matlab simulation