
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
Divide a sample of size M into 3 groups. Given that the frequency of the first group is 10, and the frequencies of the second and third groups are 0.35 and 0.45, respectively, find the value of M.

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