Question 1122309
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For a set containing 8 data points, there is probably universal agreement on the median (50th percentile) -- it's the average of the two middle values.<br>
For the same size data set, I have seen different definitions of how to find the 25th and 75th percentile numbers, and the different definitions get different answers.<br>
I have never seen any definitions of how to find percentiles like 20th or 65th for a set containing only 8 data points.<br>
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