題組內容
Problem 21.
... be independent random variables
all distributed according to the pdf fx(x) = 1 for 0 ≤ x ≤ 1. Define
=
X1 X2X3...
for some integer n. Then var(
)is equal to
Problem 21.
... be independent random variables
all distributed according to the pdf fx(x) = 1 for 0 ≤ x ≤ 1. Define
=
X1 X2X3...
for some integer n. Then var(
)is equal to