Upper And Lower Quartile Equation. In this case all the quartiles are between numbers. And the Interquartile Range is.
Lower Quartile Q1 N1 1 4 Middle Quartile Q2 N1 2 4 Upper Quartile Q3 N1 3 4. The lower quartileQ1 is the medianof the lower half of the data set. In this case all the quartiles are between numbers.
To find the highest and lowest quartiles in a data set first find the median of the entire set of numbers.
It will cut the list into four equal parts. And the Interquartile Range is. Similarly the value of mid term that lies between the last term and the median is known as. Lower Quartile Q1 N1 1 4 Middle Quartile Q2 N1 2 4 Upper Quartile Q3 N1 3 4.
