
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
John takes a 20-question multiple choice test, where each question has four options, but only one correct answer. Calculate the probability that John, who guesses on all the questions, gets at least 10 questions correct.

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