Statistiek

\(\text{9, 5, 4, 4, 1, 1, 8, 9}\)

\(\text{9, 5, 4, 4, 1, 1, 8, 9}\\= \frac{9 + 5 + 4 + 4 + 1 + 1 + 8 + 9}{8}\\=\frac{41}{8}\approx 5{,}1\)