Answer:  b) -0.625
<u>Step-by-step explanation:</u>
The formula for the z-score is: 

 
        
             
        
        
        
7.03 can be converted to 7 3/100. 
.03 is the equivalent to 3 hundredths, we know this because it in the hundredths place.
        
             
        
        
        
Answer:
E
Step-by-step explanation:
 
        
             
        
        
        
Answer:
What does a PS4 have to do with chicken pox... 
Step-by-step explanation: