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The range in statistics for a given data set is the difference between the highest and lowest values. For example, if the given data set is {2,5,8,10,3}, then the range will be 10 – 2 = 8. Thus, the range could also be defined as the difference between the highest observation and lowest observation. The obtained result is called the range of observation. The range in statistics represents the spread of observations. Range Formula The formula of the range in statistics can simply be given ... Learn how to calculate the range, a measure of variability, by subtracting the lowest value from the highest value in a data set. See examples, a calculator, and tips on how to interpret the range with or without outliers. What is Range? Range is the easiest to understand of all the measures of dispersion. The difference between the largest and smallest item in a distribution is called range. It can be written as: Range (R) = Largest item (L) – Smallest item (S) For example, If the marks of 5 students of class XIth are 20, 15, 18, 14, 17. After arranging the marks in ascending (or descending) order, the difference between the highest and lowest scores will be the range of marks. Therefore, the range in this ... Range of Statistics: Learn about the range in statistics and rule of thumb to find the range. Also, check limitations and solved examples for better understanding.
