plz do not copy from chegg Implement a ‘runnable’ Class called “NumericAnalyzer”. Here’s the functional behavior that must be implemented. NumericAnalyzer will accept a list of 1 or more numbers as...

plz do not copy from chegg

Implement a ‘runnable’ Class called “NumericAnalyzer”.  Here’s the functional behavior that must be implemented.

• NumericAnalyzer will accept
  
  a list of 1 or more numbers as command line arguments
  .

NOTE: Don’t prompt the user for input – this is an exercise passing values to your program via the command line!  We’re forcing the user to “push” data values to the application rather than “pull” it from the user!

• 
  Error checking:
  
  
  
  • if the user fails to pass in parameters, the program will display an error message (of your choice) and exit early.
  
  
  • EXTRA CREDIT (+5) Data Validation – flag non-numeric parameters as “invalid data” and exit early.
  
  
  
  


• The main() method’s String [] args argument values must be converted and assigned to a numeric/integer array and passed to an instance of NumericAnalyzer. (SEE EXAMPLE main() IMPLEMENTATION BELOW).
  main() should also be responsible for error checking logic.


• 
  Your program will display the following information about the numbers provided by the user:
  
  
  
  1. 
     
     
     The set of numbers provided by the user sorted ascendingly.
     
     NOTE: DO NOT implement your own sort algorithm!
     
     Part of this assignment is to begin discovering functionality provided by Core Java.
     
     Here’s a good place to start:
     https://www.geeksforgeeks.org/arrays-sort-in-java-with-examples/
  
  
  2. 
     
     
     The size of number list (the number of numbers!)
     
  
  
  3. 
     
     
     The average or mean
     
     
  
  
  4. 
     
     
     The median - the middle ‘value’ of the set of numbers sorted. Specific Definition:
     
     
     
     
     • 
       Case 1 – odd set of numbers:
       
       
       
       • 
         Median is the middle value.
         
       
       
       
       
     
     
     • 
       Case 2 – even set of numbers:
       
       
       
       • 
         Median is the average of the middle 2 values
         
       
       
       
       
     
     
     
     
  
  
  
  

1. 
   
   
   The min value.
   


2. 
   
   
   The max value.
   


3. 
   
   
   The sum
   
   


4. 
   
   
   The range: the difference between the max and min
   


5. 
   
   
   Variance:
   Subtract the mean from each value in the list. This gives you a measure of the distance of each value from the mean. Square each of these distances (and they’ll all be positive values), add all of the squares together, and divide that sum by the number of values (that is, take the average of these squared values) .


6. 
   
   
   Standard Deviation:
   is simply the square root of the variance.

Development / solution guidelines:

• The output should be neat, formatted and well organized – should be easy on the eyes (see sample output below).
  Just as with lab 1, follow through the link below to reference “printf()” method usage in Java. https://www.cs.colostate.edu/~cs160/.Summer16/resources/Java_printf_method_quick_reference.pdf


• Your code should adhere to naming conventions as discussed in class.


• Your main() method’s actions should be limited to:
  
  
  
  • Gathering command line arguments values …
  
  
  • Error handling
  
  
  • creating an instance of NumericAnalyzer and invoking its top level method(s) (e.g., “calculate()”, “analyze()”, “display()”… )
  
  
  
  


• The “real work” should be performed by instance methods. That is, your implementation should embrace modularity:
  
  
  
  • Each mathematical calculation should probably be implemented by a separate method.
  
  
  • Yet another method should be responsible for displaying a sorted list of the numbers provided, and displaying all derived values above.
  
  
  
  

NOTE: Deriving calculations and displaying output to a Console are separate threads of responsibility, and should therefore be implemented independently of each other.

• Your implementation should embrace using core Java modules:
  
  
  
  • Use the java.lang.Math Class methods to calculate square roots and perform power-to values.
  
  
  
  

So your main() method will include a sequence of instructions similar to this.  Use your own ingenuity to complete: