You are given the following list of values: 5.8, 6.1, 4.9, 10.9, 0.8, 6.1, 7.4, 10.2, 1.1, 5.2, 5.9 Which values are outliers?

To find the outlier your have to find the IQR (interquartile range), the upper fence and the lower fence. The IQR is the difference between the first and third Quartile. Q3 (7.4) - Q1 (4.9) = 2.5. Use the IQR to find the Upper fence and Lower fence.

Upper fence - (7.4) + 1.5 (2.5) = 11.15

Lower fence - (4.9) - 1.5 (2.5) = - 1.15

Make sure your values are in the right order so you can see what numbers are below or above the Upper and lower fences. There are no outliers.