Statistics basic concepts

Select the correct notation

The purpose of statistics is to make inferences about the sample on the basis of the population

The totality of observations is a

What is an informal name for Simple Random Sample?

Probability is the science of collecting, analyzing, presenting and interpreting data.

What is the sampling technique where the population is first divided into groups based on specific characteristics?

Numerical measures that characterize a sample

The purpose of Statistics is to estimate population parameters out of sample statistics

Statistics is the science of uncertainty.

A subset of observations is a

For a sample to be valid it must be

Numerical measures that characterize a population