Prosenttiilin
Prosenttiili is a statistical term that refers to a value below which a given percentage of observations in a group of observations falls. For example, the 20th prosenttiili is the value below which 20 percent of the observations may be found. Conversely, 80 percent of the observations are found above the 20th prosenttiili.
Prosenttiilit are often used to understand the distribution of data and to compare values. They are particularly
The calculation of a prosenttiili involves ordering the data from smallest to largest. The rank of the
Commonly used prosenttiilit include the 25th (first quartile), 50th (median or second quartile), and 75th (third