Putting Hubbard's "Rule of Five" in practice with various examples.
In How to Measure Anything: Finding the Value of Intangibles in Business, Doug Hubbard presents this technique as a way to get insights from small sample size usually considered statistically insignificant.
Rule of Five: There is a 93.75% chance that the median of a population is between the smallest and largest values in any random sample of five from that population.