Third Quartile Calculator With Solution. IQR Q3 Q1. H 185 3 56 4 30 24.
Interquartile Range IQR The quartile formula for interquartile range IQR can be expressed as. First we write data in increasing order. In this calculator the third quartile q3 is calculated for a set of data.
Thus 75 of the students scores less.
By summarizing the quartile calculations we get. First we write data in increasing order. Subtract IQR15 from the first quartile any number smaller than the result is an outlier. Quartile deviation calculator uses Quartile deviation Third quartile-First quartile2 to calculate the Quartile deviation The Quartile deviation formula is defined by the formula QD Q3 - Q1 2 Where Q3 is the third quartile Q1 is the first quartile.
