Problem:
Compute the mean of ${4 \sqrt{5}, 2 \sqrt{3}, -3, 0, -\frac{5}{\sqrt{3}}, 5, -7 \sqrt{2}, -5 \log (2), 7, 2, -3, -2 \sqrt{5}, 4, \frac{17}{e}, 4 \sqrt{5}}$.
Answer:
$2$
{'source': 'AMPS', 'file': 'amps/mathematica/counting_and_statistics/median/9657.txt'}