Because you can’t divide something by zero!
Hope this helps!
        
                    
             
        
        
        
The area under the graph of the continuous uniform distribution is 1.
a. The probability that the value will be between 5 and 7 is the area between 5 and 7.

b. The probability that the value will be between 2 and 3 is the are between 2 and 3.
 
 c. The mean is given by:

d. The variance is given by:

The standard deviation is:
 
 
        
        
        
Answer:

Step-by-step explanation:
C.

              
D. 

             
 
        
             
        
        
        
She would be able to make 40 in one minute. 
To find this, you just divide 120/3 to find how many in one minute.
        
                    
             
        
        
        
Answer: 8.2 mm
Step-by-step explanation:
