
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
Given a set of test scores is $[55, 68, 72, 72, 78, 81, 81, 83, 95, 100]$, median score $Q_2 = 79.5$, first quartile $Q_1 = 72$, and third quartile $Q_3 = 83$, determine the number of outliers present in this data set.

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