
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 number of minutes and seconds for one ride on each of the $21$ top-rated roller coasters in the world. In the stem-and-leaf plot, $3 \ 15$ represents $3$ minutes, $15$ seconds, which is the same as $195$ seconds. Determine the median of this data set. Express your answer in seconds.

\begin{tabular}{c|cccccc}
0&28&50&55&&&\\
1&00&02&15&30&45&\\
2&20&25&35&40&43&50\\
3&00&00&15&30&36&45\\
4&10&20&&&\\
\end{tabular}

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