(9) Find Std(X) when X is a continuous random variable with the following given density. (i) f(z) = 2(1 – z), on [0, 1], (iii) ƒ(z) = 0.01e 001z, on [0, 00), (v) f(z) = 3/z*, on [1, 00), (vii) f(z) = 2ze (ix) ƒ(x) = - sin z, on (0, #), %3D %3D on (0, 00), %3D %3D
(9) Find Std(X) when X is a continuous random variable with the following given density. (i) f(z) = 2(1 – z), on [0, 1], (iii) ƒ(z) = 0.01e 001z, on [0, 00), (v) f(z) = 3/z*, on [1, 00), (vii) f(z) = 2ze (ix) ƒ(x) = - sin z, on (0, #), %3D %3D on (0, 00), %3D %3D
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Answer vii and ix if possible
Transcribed Image Text:(1 – )1/2
1
None of the above
NIA
1
(vii- Select One)
(7? – 8)
글 (교2-8)
글(자2-8)1/2
None of the above
N/A
(xi- Select One)
![(9) Find Std(X) when X is a continuous random variable with the following given density.
(i) f(z) = 2(1 – I), on [0, 1],
(iii) f(z) = 0.01e 0.01z, on [0, 0),
(v) f(z) = 3/z', on [1, 0),
(vii) f(z) = 2ze 7, on [0, 00),
(ix) f(z) = sin , on (0, 7),](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F421db798-cca4-4efb-a6a9-3775d86708c7%2F71bab86f-936a-432f-9848-96c70402b3dd%2Fh4xeayl_processed.png&w=3840&q=75)
Transcribed Image Text:(9) Find Std(X) when X is a continuous random variable with the following given density.
(i) f(z) = 2(1 – I), on [0, 1],
(iii) f(z) = 0.01e 0.01z, on [0, 0),
(v) f(z) = 3/z', on [1, 0),
(vii) f(z) = 2ze 7, on [0, 00),
(ix) f(z) = sin , on (0, 7),
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