given-that-x-and-y-are-samples-of-random-variable-drawn-from-a-population-that-is-normally-distributed-find-the-joint-distribution-of-x-and-y-if-x-and-y-are-independent-find-the-marginal-distribut

Question Number 8973 by tekviah munandi last updated on 09/Nov/16

g i v e n t h a t x a n d y a r e s a m p l e s

o f r a n d o m v a r i a b l e d r a w n f r o m a

p o p u l a t i o n t h a t i s n o r m a l l y d i s t r i b u t e d

f i n d t h e j o i n t d i s t r i b u t i o n o f x a n d y .

i f x a n d y a r e i n d e p e n d e n t f i n d t h e

m a r g i n a l d i s t r i b u t i o n s .