
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 sample with a volume of 80, which is divided into 6 groups. The frequencies of the third to the sixth groups are 10, 12, 14, and 20, respectively. If the first group has a frequency of 0.2, then the frequency of the first group is _______; the frequency of the second group is _______.

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