Alg1 M14L1 Vocabulary - Measures of Center & Variation

A statistical term that refers to the central point of a data set. Common measures include mean, median, and mode.

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

The middle value in a list of numbers, which divides the data into two halves.

The value that appears most frequently in a data set.

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

A statistical term that describes the spread or dispersion of a set of data. Common measures include range and standard deviation.

The difference between the highest and lowest values in a data set.

A measure of the amount of variation or dispersion in a set of values.

 a procedure that uses a mathematical operation to change a
data set into a different data set.