3.4.3 The random variable X has CDF 0. x <-3, 0.4 -3
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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0.2 -1 <r <0,
Fx (r) =
0.7 0 <1,
x21.
(a) Draw a graph of the CDF.
(b) Write Px(x), the PMF of X. Be sure to
write the value of Px(x) for all r from
-∞ to ∞.
3.4.3 The random variable X has CDF
x < -3,
-3 <x < 5,
0.4
Fx (x) =
0.8 5 <x<7,
x 27.
3
ms
Send a chat"
Transcribed Image Text:-s/vishe/OneDrive/Desktop/ECE%20341%20BOOK.pdf
127 / 513
96
0.2 -1 <r <0,
Fx (r) =
0.7 0 <1,
x21.
(a) Draw a graph of the CDF.
(b) Write Px(x), the PMF of X. Be sure to
write the value of Px(x) for all r from
-∞ to ∞.
3.4.3 The random variable X has CDF
x < -3,
-3 <x < 5,
0.4
Fx (x) =
0.8 5 <x<7,
x 27.
3
ms
Send a chat

Transcribed Image Text:Send a chat
3.5.6 Find the expected value of the ran-
(d) Рos
dom variable Y in Problem 3.4.1.
Make up
3.5.7 Find the expected value of the ran-
example
dom variable X in Problem 3.4.2.
3.5.14
3.5.8 Find the expected value of the ran=
dom variable X in Problem 3.4.3.
(a), Ki
(b) Кi
3.5.9 Use Definition 3.13 to calculate the
(c)
expected value of a binomial (4, 1/2) ran-
dom variable X.
(d)
3.5.15
3.5.10 X is the discrete uniform (1,5) ran-
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