Answers for "how to all all the values in an array and get average"

how to calculate average of array in javascript

const arrAvg = arr => arr.reduce((a,b) => a + b, 0) / arr.length

Posted by: Guest on March-23-2020

getting average of array javascript

var total = 0;
for(var i = 0; i < grades.length; i++) {
    total += grades[i];
}
var avg = total / grades.length;

Posted by: Guest on February-08-2021

Code answers related to "how to all all the values in an array and get average"