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#1 Help Me ! » solve » 2011-10-12 01:12:30

basketboy
Replies: 1

f{x,y}={4xy, 0<x<1,0<y<1

find

a.   p{0<x<1/2 and 1/4<y<1/2

b.   p{x<y}

#2 Re: Help Me ! » solve » 2011-10-12 01:07:43

can we try 1 more example

#3 Re: Help Me ! » solve » 2011-10-12 01:06:26

There no close bracket...yes x=1 in the question i believe you right from the graph

#4 Re: Help Me ! » solve » 2011-10-12 00:44:51

NO

f(x,y)=[6-x-y/8 ,  0<x<2,  2<y<4
                          otherwise
find

P{1<x<y<3}x=1

#5 Re: Help Me ! » solve » 2011-10-12 00:33:09

yeah this the right question

f(x,y)=[6-x-y/8   0<x<2,  2<y<4

find

P{1<x<y<3}x+1

#6 Re: Help Me ! » solve » 2011-10-12 00:09:54

thanks bob new here the question was x+y/30 not x+y/3....so i used diff figures

#7 Help Me ! » solve » 2011-10-11 23:44:13

basketboy
Replies: 10

f(x,y)=[6-x-y/8   0<x<2,  2<y<4
           0     

find P(1<y<3]x=1

#8 Help Me ! » cant solve » 2011-10-11 19:44:37

basketboy
Replies: 7

if the joint probability distrubution of x and y is given by

f(x,y)=x+y/3,for x=0,1,2,3  y=0,1,2 find

p(x<2,y=1)
p(x>2,y<1)
p(x>y)
p(x+y=4)

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