Answer:
A. 
Step-by-step explanation:
We want to find the Z-score of
if the population mean is
,and the population standard deviation is
.
We use the formula:

We substitute the values to obtain:



The correct answer is A.
Answer:
true
Step-by-step explanation:
Answer:
I'm so sorry I don't know how to do this
Step-by-step explanation:
There lying here’s no file