Calculate mean median mode and range11/30/2023 ![]() ![]() It is the difference between the largest value and the smallest value of a given data set.Ĭonsider a sample of data as shown below: 2, 5, 3, 6, 2, 6, 7, 9, 1.įor this set of data, the values of mean median and mode are as follows: Mode = The value or the item that is repeating the highest number of times in the given set of data. ![]() Such a number or value that repeat the highest number of times in a given set of data is called its mode. In a given data set, there can be many values that are repeating themselves or occur many times throughout the data set. Note: If the number of total terms is even, then the average of the two middle numbers is the median of the given data set. Median = Middlemost term of a given data set when its values are arranged in either ascending or descending order. When you arrange a given data set, either in ascending order or descending order, the middle most value is the median of the given data set. They can be arranged in such a way that they are either in ascending order or descending order. MedianĪ given data set may contain values of different ranges. Mean = Sum of all the values or numbers in the data set divided by the total number of the items in the data set. We have been used to calculate the average of a given set of values, and this average is called Mean in statistics. Let us understand this better as we move further now. Each of these has a different technique for its calculation, and each conveys a different picture of the given data set. ![]() Now, mean, median, mode, and range are such central tendencies that give an overall idea about the data of the given data set. You can imagine a central tendency as a point around which all the values of the given data set cluster around.It is an indication about where most of the values of the given data distribution fall into.A central tendency is a statistical term that represents the central point of a given set of data.Before moving to know about mean, median and mode, we need to get an understanding of the term that has very relevance about these three terms – The Central Tendency. ![]()
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