Question: Write a Java method named average. The method should take an ArrayList of Integers as a parameter, compute the average of the elements in the

Write a Java method named average. The method should take an ArrayList of Integers as a parameter, compute the average of the elements in the ArrayList and return the average to the calling method. If the given ArrayList is empty, an IllegalArgumentException should be thrown

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

1 Write Java statements that use a for each loop to cycle through all the elements in an ArrayList of doubles named grades 2 Write a Java method named average. The method should take an ArrayList of...

Write a Java method named average. The method should take an ArrayList of Integers as a parameter, compute the average of the elements in the ArrayList and return the average to the calling method.

Part 0 1 - Compute Average For this part you must write a public static method named getAverage. This method will take an ArrayList as an argument, and it will return ( as a double ) the average of...

Write a static method named matrixAverages that accepts a two-dimensional array of integers as a parameter. The method averages each row and column of the matrix and prints out each of the averages....

please help with this homework, thanks !! NAME CSC 236- ArrayList and Generics coding quz Write Java statements to odd the integers 1001, 1100, and 1110 to the resulting ArrayList from question 4...

These are all the templates. You do not have to do any of the bonus or extra stuff. I need everything in java and this is all one problem just with separate parts so I need it all answered. Part 1 In...

[Java] Can you verify if I wrote the proper code (according to the parameters)? And if I didn't, can you fix whatver was wrong with it? 1. Create a class named "RatingsAnalyzer" in the ratings...

#include #include #include #include const int ARRAY _ SIZE = 1 0 0 0 ; int * createArray ( int length ) { int * array = new int [ length ] ; for ( int i = 0 ; i

Prove that a product of unit lower triangular matrices is unit lowers triangular.

Partially completed budget performance reports for Qual-Tech Company, a manufacturer of air conditioners, are provided below. a. Complete the budget performance reports by determining the correct...

. . . . . reduces risk because of eomplation Between stoeles Coefficient of variation Diveraifcation Beta

Production and Purchases Budgets in Units At the end of business on June 30, 2017, the PE Rug Company had 150,000 square yards of rugs and 650,000 pounds of raw materials on hand. Budgeted sales for...

7. Do you believe that others are worthy of your trust? __ always __ usually __ occasionally __ seldom __ never true

2. How were various roles filled?

2. When the speaker is done, the facilitator asks the group, Can you explain why? or What did he or she mean by that?