Let f(x)={((1)/(5),x=1,2,dots,4,5),(0 other wise ):}
(a) What is the moment generating function for x ?
M_(x)(t)=
(If rounding give at least 5 digits after the decimal point, if entering variables in an expression use only lower case letters)
(b) What is the 6^(th_(h)) moment x ?
E[x^(6)]=
. (If rounding give at least 5 digits after the decimal point)
(c) What is E[0.68^(x)] ?
E[0.68^(x)]=
( (If rounding give at least 5 digits after the decimal point)
x=1,2,...,4,5 Let f= 10 other wise
(a) What is the moment generating function for X?
Mx(t) =0.2(e + e2t + e3t + e4t + e5t) (If rounding give at least 5 digits after the decimal point, if entering variables in an expression use only lower case letters)
(b) What is the 6th moment X?
[X]=4103(If rounding give at least 5 digits after the decimal point)
(c) What is E[0.68]?
[0.68]0.36320782336000007If rounding give at least 5 digits after the decimal point)