What is statistics?

What are the two systems that make up statistics?

what is deterministic?

What is random?

which system do we study in this class?

what is a population?

why do we usually only study part of a population by randomly selecting a sample?

What is an experimental study?

What is an observational study?

name some probability samples.

name some non-probability samples.

how do you select a sample from a very large population?

What is qualitative data?

what is quantitative data?