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Program to find simple moving average | Set-2

Last Updated: 11 January 2022

Simple Moving Average is the average obtained from the data for some t period of time . In normal mean, its value get changed with the changing data but in this type of me ...read more

Convert given Matrix into a Symmetric Matrix by replacing elements at (i, j) and (j, i) with their mean

Last Updated: 07 March 2022

Given an integer N and a N x N matrix, the task is to convert the given matrix into a symmetric matrix by replacing (i, j)th and (j, i)th element with their arithmetic mea ...read more

Calculate Median from given values of Mean and Mode

Last Updated: 18 August 2021

Given two integers mean and mode, representing the Mean and Mode of a random group of data, the task is to calculate the median of that group of data.Input: mean = 3, mode ...read more

Similar Topics

DSA

21k+ articles

Python

19.1k+ articles

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7.6k+ articles

Arrays

6.4k+ articles

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2k+ articles

Matrix

1.2k+ articles

Combinatorial

670+ articles

array-rearrange

460+ articles

median-finding

60+ articles

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50+ articles

Program for average of an array without running into overflow

Last Updated: 30 June 2022

Given an array arr[] of size N, the task is to find the average of the array elements without running into overflow.Examples:Input: arr[] = { INT_MAX, INT_MAX }Output:Aver ...read more

Count subsequences having average of its elements equal to K

Last Updated: 04 October 2023

Given an array arr[] consisting of N integers and an integer K, the task is to count the number of subsequences of the given array with average K.Examples:Input: arr[] = { ...read more

Dynamic Programming

Maximum average of subtree values in a given Binary Tree

Last Updated: 02 June 2021

Given a Binary Tree consisting of N nodes, the task to find the maximum average of values of nodes of any subtree.Examples:Input: 5 / \ 3 ...read more

Program to calculate Variance of first N Natural Numbers

Last Updated: 02 September 2021

Given an integer N, the task is to find the variance of the first N natural numbers.Variance is used to determine how far the data is spread from their average value. It i...read more

School Programming

Number of subsets whose mean is maximum

Last Updated: 10 March 2022

Given an array arr[] of size N, the task is to count the number of subsets of arr[] whose mean is maximum.Examples:Input: arr[] = {1, 2, 1, 2}Output: 3Subsets with maximum ...read more

Removing a number from array without changing its arithmetic mean

Last Updated: 04 June 2022

Given an array a[] of positive integers of size N. The task is to remove one element from the given array such that the arithmetic mean of the array remains the same as it ...read more

Understanding Types of Means | Set 1

Last Updated: 25 July 2022

It is one of the most important concepts of statistics, a crucial subject to learning Machine Learning.Arithmetic Mean: It is the mathematical expectation of a discrete se...read more

Machine Learning

What is Mean in Statistics (Formula, Calculation, Examples & Properties)

Last Updated: 24 August 2022

What is a Mean?Mean is the average of the given numbers which is calculated by dividing the sum of given numbers by the total count of numbers.Example:Find the mean of the...read more

statistical-algorithms

Program to find average of all nodes in a Linked List

Last Updated: 19 September 2022

Given a singly linked list. The task is to find the average of all nodes of the given singly linked list.Examples:Input: 7-6-8-4-1Output: 26Average of nodes:(7 + 6 + 8 + 4 ...read more

Technical Scripter

Technical Scripter 2018

Finding Mean, Median, Mode in Python without libraries

Last Updated: 17 January 2023

In this article, we will learn how to calculate Mean, Median, and Mode with Python without using external libraries.1. Mean:The mean is the average of all numbers and is s ...read more

Technical Scripter

Technical Scripter 2018

Mean and Median of a matrix

Last Updated: 13 September 2023

Given a sorted matrix of size n*n. Calculate the mean and median of the matrix .Examples:Input : 1 2 3 4 5 6 7 8 9Output :Mean: 5 Median: 5Input : 1 1 ...read more

Order-Statistics

statistical-algorithms

Program for Mean and median of an unsorted array

Last Updated: 30 May 2023

Given an unsorted array a[] of size N, the task is to find its mean and median.Mean of an array = (sum of all elements) / (number of elements)The median of a sorted array ...read more

Order-Statistics

statistical-algorithms

Basic Coding Problems