A al_khaal a Guest May 24, 2008 #1 ...=1/10(z1,....,z10)~N(0,1)? example:z1,......,z10 is random sample if size n=10 from astander normal then Zbar =1/10(z1,....,z10)~N(0,1) pls
...=1/10(z1,....,z10)~N(0,1)? example:z1,......,z10 is random sample if size n=10 from astander normal then Zbar =1/10(z1,....,z10)~N(0,1) pls
