Answer:
No
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: x=1.32
Hope this helps!
        
             
        
        
        
Answer:

Using the frequency distribution, I found the mean height to be 70.2903 with a standard deviation of 3.5795
Step-by-step explanation:
Given
See attachment for class
Solving (a): Fill the midpoint of each class.
Midpoint (M) is calculated as:

Where
 Lower class interval
 Lower class interval
 Upper class interval
 Upper class interval
So, we have:
Class 63-65:

Class 66 - 68:

When the computation is completed, the frequency distribution will be:

Solving (b): Mean and standard deviation using 1-VarStats
Using 1-VarStats, the solution is:


<em>See attachment for result of 1-VarStats</em>
 
        
             
        
        
        
Step-by-step explanation:
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Answer:
$65.07
Step-by-step explanation:
We know in this problem they charge a $19.95 fee plus the total number of miles.
0.24 times 188 = 42.12 that´s only for the miles then the rental fee 
42.12 + 19.95= 65.07