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fx(x)= Stashq otherwise 0 Find pdf of Z=X+Y fylg1= 1 тосуслу 0 10therwise

fx(x)= Stashq otherwise 0 Find pdf of Z=X+Y fylg1= 1 тосуслу 0 10therwise

A First Course in Probability (10th Edition)
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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looked at markscheme but have no clue whats going. Can you solve this and explain how to find the limits and why z was split into between 0 and 1 and 1 and 2 in the markscheme

X and Y are alative dis fxcx1= 145 10² x <19 0 otherwise f₂ (2) 20 f₂ (2) 70 when S fy(₁1= √1, oxya1\ осус1\ 0 10therwise Find pdf of Z=X+Y f₂ (z) = " ( fx (2-y) £₁₂ (9)dy = " ( f₁ (2-y) dy fy fx OLZL 2 when 02 Z-y <1 L 2 as özy21 50 for ZLO or 772 2 fz(z) 20 wwwww
Transcribed Image Text:X and Y are alative dis fxcx1= 145 10² x <19 0 otherwise f₂ (2) 20 f₂ (2) 70 when S fy(₁1= √1, oxya1\ осус1\ 0 10therwise Find pdf of Z=X+Y f₂ (z) = " ( fx (2-y) £₁₂ (9)dy = " ( f₁ (2-y) dy fy fx OLZL 2 when 02 Z-y <1 L 2 as özy21 50 for ZLO or 772 2 fz(z) 20 wwwww
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