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 );getting average of array javascript
var total = 0;
for(var i = 0; i < grades.length; i++) {
total += grades[i];
}
var avg = total / grades.length;Copyright © 2021 Codeinu
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