Statistical Vocabulary

Front

What is quantitative data?

Back

Data that can be placed on a numerical scale and compared, consisting of discrete or continuous variables.

Front

What is a statistical question?

Back

A question that anticipates variability in the data.

Tags

CCSS.6.SP.A.1

Front

What does frequency mean in statistics?

Back

The number of times a number or item occurs in a data set.

Tags

CCSS.6.SP.B.5A

Front

What is a circle graph?

Back

A graph that shows how parts of the whole relate to the whole and how parts relate to other parts.

Front

What is variability?

Back

The value of an attribute or quality being studied can change from one person or thing to another.

Tags

CCSS.6.SP.A.3

Front

What is categorical data?

Back

Data that can be divided into groups or categories.

Front

What is the mean?

Back

The average value of a data set, calculated by adding all values and dividing by the number of values.

Tags

CCSS.6.SP.B.5C

Front

What is the mode?

Back

The number that appears most frequently in a data set.

Tags

CCSS.6.SP.B.5C

Front

What is a bar graph?

Back

A graph that uses bars to show the frequency of different categories.

Tags

CCSS.2.MD.D.10

Front

What is a survey?

Back

A method of collecting data by asking people questions.

Tags

CCSS.6.SP.B.5B