
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 sample survey shows that the total scores of senior high school students in a certain school, denoted as $X$ (with a total score of $750$ points), approximately follow a normal distribution with an average score of $500$ points. Given that $P(400 < X < 450)=0.3$, find $P(550 < X < 600)=$ \_\_\_\_\_\_.

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