stats normal models

C

chillerbros17

New member
Joined
Nov 19, 2006
Messages
4
In a standard normal model, what value of z cuts off the region described?

a. the lowest 12%
b. the highest 30%
c. the highest 7%
d. the middle 50%
 
What do you see on your table of z-scores?

Eliz.
 
You must log in or register to reply here.
Top