
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
A high school has a total of 1000 students, among which there are 380 students in the first grade. There are 180 male students in the second grade. If one student is randomly selected from all the students, the probability of selecting a female student from the second grade is 0.19. Now, using stratified sampling (by grade) to select 100 students from the whole school, the number of students that should be selected from the third grade is __________.

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