Averages/Root mean square
Solutions
Solution 1 (Click to Show/Hide)
function rms(arr) {
const sumOfSquares = arr.reduce((s, x) => s + x * x, 0);
return Math.sqrt(sumOfSquares / arr.length);
}
function rms(arr) {
const sumOfSquares = arr.reduce((s, x) => s + x * x, 0);
return Math.sqrt(sumOfSquares / arr.length);
}