
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
If the random variable $X$ follows a Bernoulli distribution with the success probability of 0.7, and the random variable $Y$ follows a binomial distribution with $Y \sim B(10, 0.8)$, then $EX$, $DX$, $EY$, $DY$ are respectively ...., ...., ...., ....

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