+23254 IQR is the inter-quartile range; the distance between the value that is in the 25th percentile and the value that is in the 75th percentile.
Find the value that is 1/4th the way from the bottom to the top;
find the value that is 3/4th the way from the botton to the top (which is 1/4th the way from the top down);
subtract the first value from the second.
This range should hold the middle 50 percent of the values.
+23254 IQR is the inter-quartile range; the distance between the value that is in the 25th percentile and the value that is in the 75th percentile.
Find the value that is 1/4th the way from the bottom to the top;
find the value that is 3/4th the way from the botton to the top (which is 1/4th the way from the top down);
subtract the first value from the second.
This range should hold the middle 50 percent of the values.
