
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
The stem-and-leaf plot shows the duration of one ride on each of the $19$ top-rated roller coasters in different parks. In the stem-and-leaf plot, for instance, $1\ 34$ represents $1$ minute and $34$ seconds, equivalent to $94$ seconds. Determine the median of this updated dataset. Express your answer in seconds.

\begin{tabular}{c|ccccc}
0&15&30&30&45&55\\
1&10&20&34&40&55\\
2&12&22&38&48&\\
3&05&10&15&35&50\\
4&15&15&&&\\
\end{tabular}

Present the answer in LaTex format: \boxed{Your answer}
user