#
Analysis of Proof

There are
Quality Way
and
Quantity Way
to make
hypothesis
.
It is important to change hypotheis into proof.
Then we can say "Are there cause and effect relationship between them?"

Simulation
and
Experiments
are the methods to get proof.
If repeat is difficult,
Statistics
is used to get valid proof.

##
Relationship between Correlation and Cause-Effect.

Statistics is the way to study
Correlation
.
Correlation could be as a hint to study cause and effect relationship.

From correlation to the proof of cause and effect,
Meta Knowledge
is also needed.

##
Proof for the Hypothesis Found by Quantity Way

It is easier to prove the hypothesis found by quantity way than that of quality way
because we find facts through the analysis.

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