
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
9 seeds are divided among three pits, labeled A, B, and C, with each pit containing 3 seeds. Each seed has a 0.5 probability of germinating. If at least one seed in a pit germinates, then that pit does not need to be replanted; if no seeds in a pit germinate, then that pit needs to be replanted.  
(Ⅰ) Calculate the probability that pit A does not need to be replanted;  
(Ⅱ) Calculate the probability that exactly one of the three pits does not need to be replanted;  
(Ⅲ) Calculate the probability that at least one pit needs to be replanted. (Round to three decimal places).

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