how to calculate average of array in javascript
const arrAvg = arr => arr.reduce((a,b) => a + b, 0) / arr.lengthhow to calculate average of array in javascript
const arrAvg = arr => arr.reduce((a,b) => a + b, 0) / arr.lengthjavascript average of numbers in array
const scores = [ 20, 50, 75, 100, 115 ];
let total = 0;
for ( let i = 0; i < scores.length; i++ ) {
total += scores[i];
}
console.log( total / scores.length );array average
public class ArrayAverage {
public static void main(String[] args) {
double[] numbers = new double[5]; //double[] arr = {6.7, 8.9, 2.7, 6, 1};
numbers[0] = 6.7;
numbers[1] = 8.9;
numbers[2] = 2.7;
numbers[3] = 6;
numbers[4] = 1;
double sum = 0;
for (int i = 0; i < numbers.length; i++) {
sum = sum + numbers[i];
}
System.out.println(sum);
}
}Copyright © 2021 Codeinu
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