Let be a z score that is unknown but identifiable by position and area. If the symmetrical area between a negative and a positive is 0.8132, then the value of is:
A) z = 1.32
B) z = 0.89
C) z = 2.64
D) z = 1.78
E) z = 8.13

Question

Let  be a z score that is unknown but identifiable by position and area. If the symmetrical area between a negative  and a positive  is 0.8132, then the value of  is:
A) z = 1.32 
B) z = 0.89 
C) z = 2.64 
D) z = 1.78 
E) z = 8.13

Quizplus · Accepted Answer

The Answer of Let  be a z score that is unknown but identifiable by position and area. If the symmetrical area between a negative  and a positive  is 0.8132, then the value of  is:
A) z = 1.32 
B) z = 0.89 
C) z = 2.64 
D) z = 1.78 
E) z = 8.13

Let Be a Z Score That Is Unknown but Identifiable