Upper And Lower Quartile Formula. Now let s calculate the median lower quartile. Average of 7th and 8th terms.
19 20 21 23 23 24 25 27 31. 40 45 50 55 56 69 75 77 88 90. Average of 2nd and 3rd terms.
40 45 50 55 56 69 75 77 88 90.
The frac. Use the quartile function to get the quartile for a given set of data. Q3 is the upper quartile and n is the number of numbers in your data set. 25 27 2 26 upper quartile.
