Statistical Data Sets

Front

What is data?

Back

The factual information collected from a survey or other source.

Tags

CCSS.6.SP.B.5B

Front

What is statistics?

Back

The science of collecting and analysing data.

Tags

CCSS.6.SP.A.3

Front

What is a sample?

Back

A subgroup chosen from a population.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is a population in statistics?

Back

The entire group of individuals or instances about whom we hope to learn.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

Front

What is a variable?

Back

An element or feature that can vary among subjects in a study.

Tags

CCSS.6.SP.B.5B

Front

What is descriptive statistics?

Back

A branch of statistics that summarizes and describes the features of a data set.

Tags

CCSS.HSS.ID.A.4

Front

What is inferential statistics?

Back

A branch of statistics that makes inferences and predictions about a population based on a sample.

Tags

CCSS.HSS.IC.B.3

Front

What is a random sample?

Back

A sample that is selected from a population in such a way that every individual has an equal chance of being chosen.

Tags

CCSS.HSS.IC.B.3

Front

What is a survey?

Back

A method of collecting data by asking questions to a group of people.

Tags

CCSS.6.SP.B.5B

Front

What is a census?

Back

A survey that attempts to collect data from every member of a population.

Tags

CCSS.6.SP.B.5A