ପରିସଂଖ୍ୟାନ (STATISTICS) 10th class mathematics chapter 5 in odia || ମାଧ୍ୟମାନ (Mean) basic concept ||

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Mean is the average of the given numbers and is calculated by dividing the sum of given numbers by the total number of numbers.

Mean = Sum of the Given Data/Total number of Data

How to Find Mean?
As we know, data can be grouped data or ungrouped data so to find the mean of given data we need to check whether the given data is ungrouped. The formulas to find the mean for ungrouped data and grouped data are different. In this section, you will learn the method of finding the mean for both of these instances.

Mean for Ungrouped Data
The example given below will help you in understanding how to find the mean of ungrouped data.

STATISTICS BASIC CONCEPT :    • ପରିସଂଖ୍ୟାନ | statistics for class 9 |...