Statistics Vocabulary

Front

What is the definition of population?

Back

Set of things or people that we want to study.

Front

What is the definition of IQR?

Back

The difference between the third quartile (Q3) and the first quartile (Q1).

Front

What is the definition of minimum?

Back

The lowest number of a data set.

Front

What is the definition of quartile?

Back

The numbers that split the data set into fourths; Q1, Q3, Median.

Front

What is the definition of median?

Back

The middle value of a data set listed in numerical order.

Front

What is the definition of maximum?

Back

The highest number of a data set.

Front

What is the definition of range?

Back

The difference between the maximum and minimum of a data set.

Front

What is the definition of mean?

Back

The average of a data set, calculated by dividing the sum of all values by the number of values.

Front

What is the definition of mode?

Back

The value that appears most frequently in a data set.

Front

What is the definition of outlier?

Back

A data point that is significantly different from the other data points in a set.