
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
In a certain city, there are 15,000 senior high school science students, and the mathematics score ξ follows a normal distribution N(100, σ^2). It is known that P(80 < ξ ≤ 100) = 0.35. Calculate the number of papers that should be drawn from those scoring above 120 in a stratified random sampling method when selecting 100 test papers for analysis.

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