Answer
See answer below
Work Step by Step
Mean$= \frac{1+29+33+31+30+33}{6}=26.1 \approx 26$
Median $1$ $29$ $30$ $31$ $33$ $33$
$\rightarrow \frac{30+31}{2}=30.5$
Mod $=33$
Because there is an outlier, the median is the best measure to describe the data set.