Min Max y Finder promedio en JS Array
function maxMinAvg(arr) {
var max = arr[0];
var min = arr[0];
var sum = 0 ;
arr.forEach(function(value){
if(value > max)
max = value;
if(value < min)
min = value;
sum +=value;
})
var avg = sum/arr.length;
return [max,min,avg];
}
Blue-eyed Buzzard