Write a program that uses a set of floating-point values (double[] is fine here). These values need to be associated with the instance of a class.

Calculate the following properties:

• The average of the set: getAverage()
• The minimum and maximum value: getSmallest() and getLargest().
• The range of the set (difference between the largest and smallest): getRange()

The following conditions need to be met:

• Your class is called DataSet
• The class contains a method add(double value) that will add a value to the existing set.
• Avoid code duplication!
• There is no need to implement a main() method.

Normal/Paranormal distribution - Silicon Republic¹