Continuous random variable transformation and marginals

Join the discussion
Ask a follow-up here, or get your own question answered by working scientists, mathematicians and engineers — people, not an autocomplete.
Real named experts · corrections over time · the nuance an AI answer skips
1 reply · 2K views
ricky78
Messages
1
Reaction score
0
f21OP1g.png


On the attachment, I was told my joint pdf was right, but the support was NOT 0<y1y2<1 0<y2<1, so maybe it's right now?

Obviously B and C are incorrect, too, since they don't integrate to 1.

I'm probably making just a few simple mistakes. Thanks in advance!
 

Attachments

  • 20161117_221758-1.jpg
    20161117_221758-1.jpg
    29.7 KB · Views: 502
Physics news on Phys.org
ricky78 said:
f21OP1g.png


On the attachment, I was told my joint pdf was right, but the support was NOT 0<y1y2<1 0<y2<1, so maybe it's right now?

Obviously B and C are incorrect, too, since they don't integrate to 1.

I'm probably making just a few simple mistakes. Thanks in advance!

I will look at your work if you type it out; I cannot decipher your attachment, and will not put in the time it would take me to try to read it; it comes out fuzzy and pale, almost unreadable.