### Possible Answer

What is lower and upper fence? The Lower fence is the "lower limit" and the Upper fence is the "upper limit" of data, and any data lying outside this defined bounds ... - read more

Apr 06, 2009 · Best Answer: Lower fence = Q1 - 1.5 X IQR Upper fence = Q3 + 1,5 X IQR where Q1 is the 1st quartile, Q3 is the 3rd quartile, and IQR is the Interquartile ... - read more

Please vote if the answer you were given helped you or not, thats the best way to improve our algorithm. You can also submit an answer or search documents about what is the upper and lower fence in statistic.