Question

what is central limit therom?

Answer 1

As the number of samples increases, then the graph starts to look more and more like a normal distribution. That's as simple as I can put it

Answer 2

looking like a normal distribution? what does that mean?

Answer 3

The probability distribution will look more and more like a bell shaped curve as the sample size increases.

Answer 4

how come??

Answer 5

Because things start to show a pattern and tend to start looking that way. It's just how nature made things. Also, some smart mathematician long ago proved it.