Outrageously Funny Word Dictionary :: Quartiles

👉 In statistics, a quartile is a measure of central tendency used to group data into four equal parts. These are called quartiles because they divide the data set into four equal parts; the median is also considered a quartile. The first quartile (Q1) divides the data set into two halves with 25% of the data falling below it, and the third quartile (Q3) divides the data set into three halves with 75% of the data falling below

quartiles

👉 Quartiles are a measure of central tendency used in statistical analysis to describe the distribution of data. They are defined as the third quartile, which is the point at which 30% of the values fall below and 70% above it. The formula for calculating the quartile is: Q1 = (n + 1)
Q3 / 2 Where: - Q1 is the first quartile, - n is the number of observations, - Q3

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