Question 451195
  <pre><font face = "Tohoma" size = 4 color = "indigo"><b> 
Hi,
See below for the rejection areas at various levels of confidence for larger samples
 .01 then... below -2.58 and above 2.58 would be the rejection areas	
a	a/2	crtical regions	
90%	0.1	5%	z <-1.645	z >+1.645
92%	0.8	4%	z <-1.751	z >+1.751
95%	0.05	2.50%	z <-1.96	z >+1.96
98%	0.02	1%	z <-2.33	z >+2.33
99%	0.01	0.50%	z<-2.575	z >+2.575