Java a) You are writing a method named getAverage that runs in the main class and is called by the main method. Its only parameter is a 2D double array named values, and it returns a double that is the average of all the values stored in it. Write the complete method header for this method. Include the opening brace for the method. b) Given a String variable named firstName that has been declared and initialized, write the complete statement needed to make firstName all lowercase.
Java a) You are writing a method named getAverage that runs in the main class and is called by the main method. Its only parameter is a 2D double array named values, and it returns a double that is the average of all the values stored in it. Write the complete method header for this method. Include the opening brace for the method. b) Given a String variable named firstName that has been declared and initialized, write the complete statement needed to make firstName all lowercase.
C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter7: Arrays
Section: Chapter Questions
Problem 1PP: (Statistics) a. Write a C++ program that reads a list of double-precision grades from the keyboard...
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a) You are writing a method named getAverage that runs in the main class and is called by the main method. Its only parameter is a 2D double array named values, and it returns a double that is the average of all the values stored in it. Write the complete method header for this method. Include the opening brace for the method.
b) Given a String variable named firstName that has been declared and initialized, write the complete statement needed to make firstName all lowercase.
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