The standard normal curve shown below models the population distribution of a random variable. What proportion of the values in the population does not lie between the two z-scores indicated on the diagram?

A. 0.3064
B. 0.2933
C. 0.3175
D. 0.3102
E. 0.2881

Question

The standard normal curve shown below models the population distribution of a random variable. What proportion of the values in the population does not lie between the two z-scores indicated on the diagram? 



 		A.	0.3064
 		B.	0.2933
 		C.	0.3175
 		D.	0.3102
 		E.	0.2881

razork · Answer

http://media.apexlearning.com/Images/200708/29/aca838c7-2cb4-4639-9db7-ee927e2c731d.gif

mathmale · Answer

Even knowing that you may receive credit for completing this homework, I might be willing to help a little if you'd do all you can towards finding the solution to this problem and share it.  Won't start from scratch, however.