Write a generic class MyMathClass with at type parameter T where T is a numeric object (Integer, Double or any class that extends java.lang.number)Add a method standardDeviation (stdev) that takes an ArrayList of type T and returns a standard deviation as type double.Use a for each loop where appropriate.
Hard code a couple of test arrays into your Demo file.You must use at least 2 different types such as Double and Integer.
Your call will be something like:
System.out.println(“Standard Deviation 0-9 “ + MyMathClass.stdev(a));
Your class and method headers will be:
public class MyMathClass<T extends Number {public static <T extends Number double stdev(ArrayList<T a){
Research java’s Number class to see what useful method we are gaining access to.
Research:Need to better understand Standard DeviationUsed: https://www.mathsisfun.com/data/standard-deviation-formulas.htmlRealized the assignment is based on SAMPLE Standard Deviation rather than POPULATION Standard Deviation.
Square a number with Math.powhttps://www.tutorialspoint.com/java/lang/math_pow.htm
Square Root with Math.sqrthttps://www.tutorialspoint.com/java/lang/math_sqrt.htm
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Pseudocode:MyMathClass.javaMMCDemo.java
Construct formulas based on MathisFun Sample Deviation Website
Test against Ken Moore code to validate
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