The fundamental definition of Mode is the most frequently occurring value of the variable, i.e. that value of the variable which occurs the maximum number of times in a data set.

## Median for Discrete and Continuous Frequency Type Data (grouped data)

How to calculate the median for grouped frequency distribution of discrete variables as well as continuous variables.

## Median for Frequency Type Data

How to calculate the median for frequency type data, i.e. data where each observation has a corresponding frequency of occurrence, i.e. the number of times that particular observation has occurred in our data.

## Understanding Median – Measures of Central Tendency

Median is an important measure of central tendency. When a frequency distribution has open-end classes median can be used as a measure of central tendency.

## What Is An Arithmetic Mean – The Measures of Central Tendency

The arithmetic mean of a data set is defined to be the sum of all the observations of the data set divided by the total number of observations in the data set.

## Cumulative Frequency Distribution

Cumulative frequency to a particular value of the variable either means the number of observations less than or equal to that value or the number of observations greater than or equal to that value.

## Frequency Distribution of Discrete and Continuous Variables

Discrete and Continuous Variables were defined in the article An Introduction to Frequency Distributions. We shall continue our discussion on frequency distributions in this article by moving on to Frequency Distributions of Discrete and Continuous Variables.

## An Introduction to Frequency Distribution

To study the frequency distributions of a variable one needs to be familiar with a few preliminary concepts. These are explained here in this article.

## An Introduction to Elementary Probability

Probability which is the likelihood of happening of something with respect to the total number of outcome.