
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
Consider this histogram of scores for 100 students taking a test:
- Each interval represents a distinct score range, and the students' scores are distributed over these intervals with provided frequencies. Determine the score interval that contains the median.
- The intervals and student counts are as follows: 
  - $85-89$: 10 students 
  - $80-84$: 15 students
  - $75-79$: 20 students
  - $70-74$: 25 students
  - $65-69$: 15 students
  - $60-64$: 10 students
  - $55-59$: 5 students
A) $55-59$
B) $60-64$
C) $65-69$
D) $70-74$
E) $75-79$

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