Ask
your own question, for FREE!
Computer Science
19 Online
Hi.. Let x,y,z are RVS Y=10+2*x+2.3*x2+11*z+11*z2+12.2*x*z I am having mean and variances of x, x2, z, z2, xz…. How to calculate variance of y…any idea. I wrote a small equation.. ..actually I am having a big equation. Can you give me a general form.. thanks
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
XxXImHerXxX:
The fakest people who talk Pizza about you are going to be the fakest but it would describe the person you are but more about them.
MakaylaChuck23:
Do you think a learning disability/autism is a "reason" to excuse your lack of behavior? I'm generally curious.
gelphielvr:
Is there a gender neutral pronoun in German? Like a non gendered pronoun that you
Yosad930:
okay ik this is such a random question and i dont even know many people who knows about this much bout its bout the marines.
Breathless:
idk why but am taking it kinda slow on this one BUT it is looking good!
struglynnnn:
7(3+2x) + x =66 whats the value of x and what steps did u follow to find the valu
8 minutes ago
9 Replies
0 Medals
2 hours ago
13 Replies
3 Medals
2 days ago
2 Replies
1 Medal
1 day ago
19 Replies
5 Medals
1 day ago
14 Replies
7 Medals
2 days ago
2 Replies
1 Medal