Let Y, and Y, have the joint probability density function given by f(y1, Y2) = - {k(1 - y2), 0 sy1 SY2< 1, lo, elsewhere. (a) Find the value of k that makes this a probability density function. k = (m) Find ofr, s,). Y, 2 (Round your answer to four decimal places.)
Let Y, and Y, have the joint probability density function given by f(y1, Y2) = - {k(1 - y2), 0 sy1 SY2< 1, lo, elsewhere. (a) Find the value of k that makes this a probability density function. k = (m) Find ofr, s,). Y, 2 (Round your answer to four decimal places.)
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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Transcribed Image Text:Let Y, and Y, have the joint probability density function given by
f(y1, Y2) =
- {k(1 - y2), 0 sy1 SY2< 1,
lo,
elsewhere.
(a) Find the value of k that makes this a probability density function.
k =
(m) Find ofr, s,).
Y, 2
(Round your answer to four decimal places.)
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