The mean of a data set is __________.
Athe most commonly occurring data point in a data set
Bthe arithmetic average of the data points in a data set
Cthe middle point of a data set arranged in increasing order
Dthe difference between the greatest and least data points in the data set
Athe most commonly occurring data point in a data set
Bthe arithmetic average of the data points in a data set
Cthe middle point of a data set arranged in increasing order
Dthe difference between the greatest and least data points in the data set