The meaning of INTERQUARTILE RANGE is the range of values of the variable in a statistical distribution that lies between the upper and lower quartiles.
Interquartile range definition: the range of values of a frequency distribution between the first and third quartiles. . See examples of INTERQUARTILE RANGE used in a sentence.
The interquartile range is defined as the difference between the third and the first quartile. Learn how to find the IQR with help of illustrative examples here at BYJU’S today!
Define Inter-quartile range. Inter-quartile range synonyms, Inter-quartile range pronunciation, Inter-quartile range translation, English dictionary definition of Inter-quartile range. n statistics the difference between the value of a variable below whi
Why should we use the IQR? The IQR should be used as the measure of variability alongside the median as a measure of central tendency. Read Interquartile Range | Definition, Formula & Examples Lesson Recommended for You Video: Range | Study.com ACT® Math Test Prep Video: Understanding ...
interquartile range The term 'interquartile range' as it applies to the area of basic math can be defined as 'a measure of variability, that is resistant to outliers, determined by the difference between the first and third quartiles '. ...
四分位距(interquartile range, IQR)。是描述統計學中的一種方法,以確定第三四分位數和第一四分位數的分別(即 {Q1和Q3的差距)。與變異數、標準差一樣,表示統計資料中各變量分散情形,但四分差更多為一種穩健統計(robust statistic)。 我實際舉例發現有四種狀況(數值陣列:6、7、8、9): ...
Psychology definition for Interquartile Range in normal everyday language, edited by psychologists, professors and leading students. Help us get better.
Both IQR and Q do a better job than the range in describing the dispersion of data. The IQR of 2.0 from the second distribution of math scores (from a 100-point scale) indicates that there is not much variation in math performance for the middle 50% of students. In comparison, an IQR...
Learn what is a quartile and how to find quartiles. Once the quartiles have been found see how to find interquartile range and interpret the results.