Answer:
Step-by-step explanation:
za/2: Divide the confidence interval by two, and look that area up in the z-table: .95 / 2 = 0.475. ...
E (margin of error): Divide the given width by 2. 6% / 2. ...
: use the given percentage. 41% = 0.41. ...
: subtract. from 1.
 
        
             
        
        
        
The census is 60 because it’s obviously when you divided
        
             
        
        
        
Answer:
Determine the proportion of months where memberships sold decreases, 
increases and remained the same.
Step-by-step explanation:
I just took the test and got it correct.
 
        
             
        
        
        
Step-by-step explanation:
9(p-4) = -18
9p - 36 = -18
9p = -18 + 36
9p = 18
p= 18/9
p = 2
Check:
9 ( 2 - 4 ) = - 18
9 (-2) = - 18
- 18 = - 18
✓
 
        
                    
             
        
        
        
Answer:
-3/2
Step-by-step explanation:
Slope is defined as  ,
,
So the line goes down 6 instead of rising, making the rise negative: -6
The line goes over 4, making the run: 4
So -6/4 or -3/2