-1

Suppose H0 = mean = 5 H1 = mean != 5 n = 8 alpha = 0.05

How do i find the critical region? It seems impossible, because there'll be two variable (ZZc) in the formula So how do i find them?

flag
1 
 stats.stackexchange.com – Didier Piau May 3 2011 at 15:32
I'm afraid your question is off-topic for MathOverflow. Please see the FAQ for information about this web site, and a list of other sites where you might find help. – S. Carnahan♦ May 3 2011 at 16:17
You're missing part of your problem, that may be why you're having a hard time. – Thierry Zell May 3 2011 at 17:43

closed as off topic by Andres Caicedo, Zev Chonoles, Igor Rivin, S. Carnahan♦ May 3 2011 at 16:17

Browse other questions tagged or ask your own question.