STAT 332 HW 5 Solutions
1. 5.4.7 in the textbook. You have a power spectrum and you want to find some other information.
First, you want to find the half power bandwidth
() =
9
9
=
(2)2 + 64 128
(2)2
_ -_ A - '. s
, am 2 ﬁrst 5L“ t 9' “L I re ail—ms“
Eng r. ,5 i
E
n 2%?
STAT 332/432 , Test 1, Thu, Oct 7, 2014
Closed boots; no calculators, laptopsJ etc. Just pencil/pen and paper.
Name: AMISN Ea R
Fall 2017 STAT 332 HW2 Solution
Problem 1: Plot the c.d.f.s of binomial random quantities X with p = 0.21 and n = 5, 13, 25.
Calculate probabilities that X takes values between 1.3 and 3.7. Repeat the
Fall 2017 STAT 332 HW1 Solution
Problem 1: Using de Moivre formula calculate explicitly (that is find the real and imaginary
part) of the complex number z=[2+j Sqrt(2) ]^2017
Solution:
2017
z = (2 +
Fall 2017 STAT 332 HW3 Solution
Problem 1: 3.7.21 Measurements of voltage V and current I on a resistor yielded the
following n n = 5 paired data: (1.0, 2.3), (2.0, 4.1), (3.0, 6.4), (4.0, 8.5), (5.0,
STAT 332 HW 6 Solutions
1. Problem 7.4.1 in the textbook.
So, you have some signal and you have some noise and you want to make a filter using a resistor
and a capacitor that gives you the most signal