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@Test public void testAverageValues() { list.add(33); list.add(77); list.add(44); list.add(77); list.add(55); list.add(77); list.add(66); var sum = Od; var n = 0; // TODO use an iterator and a while loop to compute the average (mean) of the values // (defined as the sum of the items divided by the number of items) // testNonempty shows how to use an iterator; use i.hasNext() in the while loop condition assertEquals( expected: 61.3, actual: sum / n, delta: 0.1); assertEquals( expected: 7, n); }

@Test public void testAverageValues() { list.add(33); list.add(77); list.add(44); list.add(77); list.add(55); list.add(77); list.add(66); var sum = Od; var n = 0; // TODO use an iterator and a while loop to compute the average (mean) of the values // (defined as the sum of the items divided by the number of items) // testNonempty shows how to use an iterator; use i.hasNext() in the while loop condition assertEquals( expected: 61.3, actual: sum / n, delta: 0.1); assertEquals( expected: 7, n); }

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Complete the TODO using java

@Test public void testAverageValues() { list.add(33); list.add(77); list.add(44); list.add(77); list.add(55); list.add(77); list.add(66); var sum = 0d; var n = 0; // TODO use an iterator and a while loop to compute the average (mean) of the values // (defined as the sum of the items divided by the number of items) // testNonempty shows how to use an iterator; use i.hasNext() in the while loop condition assertEquals( expected: 61.3, actual: sum / n, delta: 0.1); assertEquals( expected: 7, n); } }
Transcribed Image Text:@Test public void testAverageValues() { list.add(33); list.add(77); list.add(44); list.add(77); list.add(55); list.add(77); list.add(66); var sum = 0d; var n = 0; // TODO use an iterator and a while loop to compute the average (mean) of the values // (defined as the sum of the items divided by the number of items) // testNonempty shows how to use an iterator; use i.hasNext() in the while loop condition assertEquals( expected: 61.3, actual: sum / n, delta: 0.1); assertEquals( expected: 7, n); } }
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