Assume that and Z2 are two independent random variables that follow the standard normal distribution N(0,1),...

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Question

Assume that and Z2 are two independent random variables that follow the standard normal distribution N(0,1), so that each of

Answer 1

Answer #1

p-df of x is given by, 0ER -002200 re XN(0,) Similory for X and y are standard nomal variate Square of Standard normal vaziat

0 to tind density of (xy) where x5 are independut independy a(y)fx) fl) 311as (9 e ( /h 1P 2 n=1 0 . let X- &yy and put nl y2

Answer 2

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