Array average

How to calculate average of array in javascript

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

Average of an array js

const avg = arr => {
  const sum = arr.reduce((acc, cur) => acc + cur);
  const average = sum/arr.length;
  return average;
}

console.log(avg([1, 2, 3, 7, 8]));

Source: stackoverflow.com

Getting average of array javascript

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

Source: stackoverflow.com

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);
    }
}

Javascript calculate average of array

const sum = times.reduce((a, b) => a + b, 0);
const avg = (sum / times.length) || 0;

console.log(`The sum is: ${sum}. The average is: ${avg}.`);

Source: stackoverflow.com

Similar codes

2 votes134 views1 answer
Error: package android.support.v4.content does not exist import android.support.v4.content.FileProvider; ^
Java
1 vote156 views1 answer
AddAll java
Java
0 vote150 views1 answer
Inline intent to jump new activity
Java
1 vote146 views1 answer
Access main class from another class spigot
Java
21 votes181 views4 answers
Java 2 decimals
Java
0 vote171 views1 answer
Spring boot procfile run profile
Java Spring
-1 vote143 views4 answers
Android date time
Java
0 vote151 views1 answer
No such file or directory: 'h1.txt'
Java
0 vote129 views1 answer
Equals java compare to
Java
2 votes169 views1 answer
How to check if the file has remaining without reading from it java
Java