Solution Found!
Let Y1 and Y2 have joint density function a Derive the
Chapter 6, Problem 68E(choose chapter or problem)
Let and have joint density function
\(f_{Y_{1}, v_{2}}\left(y_{1}, y_{2}\right)=\left\{\begin{array}{ll} 8 y_{1} y_{2}, & 0 \leq y_{1}<y_{2} \leq 1 \\
0, & \text { otherwise } \end{array}\right.\)
and \(U_{1}=Y_{1} / Y_{2} \text { and } U_{2}=Y_{2}\).
a Derive the joint density function for \(\left(U_{1}, U_{2}\right)\).
b Show that \(U_{1} \text { and } U_{2}\) are independent.
Equation Transcription:
{
Text Transcription:
Y_1 and Y_2
fy_1,v_2(y1,y2)= { 8y_1y_2, 0\leq y_1 \leq y_2 \leq 1 0, otherwise
U_1=Y_1/Y_2 and U_2=Y_2
(U_1,U_2)
U_1 and U_2
Questions & Answers
QUESTION:
Let and have joint density function
\(f_{Y_{1}, v_{2}}\left(y_{1}, y_{2}\right)=\left\{\begin{array}{ll} 8 y_{1} y_{2}, & 0 \leq y_{1}<y_{2} \leq 1 \\
0, & \text { otherwise } \end{array}\right.\)
and \(U_{1}=Y_{1} / Y_{2} \text { and } U_{2}=Y_{2}\).
a Derive the joint density function for \(\left(U_{1}, U_{2}\right)\).
b Show that \(U_{1} \text { and } U_{2}\) are independent.
Equation Transcription:
{
Text Transcription:
Y_1 and Y_2
fy_1,v_2(y1,y2)= { 8y_1y_2, 0\leq y_1 \leq y_2 \leq 1 0, otherwise
U_1=Y_1/Y_2 and U_2=Y_2
(U_1,U_2)
U_1 and U_2
ANSWER:
Step 1 of 3
Given that,
Let and have joint density function
and and .