Problem

Write a generic class, MyMathClass, with a type parameter T where T is a numeric object ty...

Write a generic class, MyMathClass, with a type parameter T where T is a numeric object type (e.g., Integer, Double, or any class that extends java.lang.Number). Add a method named standardDeviation that takes an ArrayList of type T and returns as a double the standard deviation of the values in the ArrayList. Use the doubleValueO method in the Number class to retrieve the value of each number as a double. Refer to Programming Project 6.2 for a definition of computing the standard deviation. Test your method with suitable data. Your program should generate a compile-time error if your standard deviation method is invoked on an ArrayList that is defined for non-numeric elements (e.g., Strings).

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Solutions For Problems in Chapter 14
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