What does "statistical analysis" mean??

I tried to look at dictinary. com but i didn't get anything that i understood...
PLEASE HELP ME!!

Statistical analysis relates to finding out the mathematical probabilities that particular events would occur. This helps us look at trends (consistencies) and deviations from these trends.

It allows us to "boil down" data and to come to conclusions in relation to predictions and hypotheses.

Does this help a little more? Thanks for asking.