Inter Quartile Range - InterQuartile Range (IQR) - The interquartile range of an observation variable is the difference of its upper and lower quartiles.
Inter Quartile Range - InterQuartile Range (IQR) - The interquartile range of an observation variable is the difference of its upper and lower quartiles. . How do you find the interquartile range of a set of data? The interquartile range, often abbreviated as the iqr, represents the range from the 25th percentile to the 75th percentile, or the middle 50 percent, of any given data set. The values that split each part are known as the first, second and third quartile. The interquartile range, often denoted iqr, is a way to measure the spread of the middle 50% of a dataset. The interquartile range represents the middle 50% of the data. For calculating the interquartile range, firstly, we need to calculate the quartiles. To calculate the interquartile range from a set of numerical values, enter the observed values in the box. The interquartile range (iqr) is then calculated as. Quartile divides the range of data into four equal parts. The interquartile range is calculate